UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hT6W9gyzkRZNxQQ0h1CyH/TVPr9uVxlVwFq3IGi3LK0=' 
WHERE 
  key_id = '8303746a8ad8409a18db3ac1e40f646851ccec74e0652df8fdc18517655853db' 
  AND (
    token = 'hT6W9gyzkRZNxQQ0h1CyH/TVPr9uVxlVwFq3IGi3LK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029