UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WjHxSXXbc/tg2V4DZQFO34id3A4Na7OSBtNckdJtAIs=' 
WHERE 
  key_id = 'babb1b349d9b9d3cc3eb21aaf2737844b213aa22151614b8857a034d8fcab4c8' 
  AND (
    token = 'WjHxSXXbc/tg2V4DZQFO34id3A4Na7OSBtNckdJtAIs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )