UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kSv+N6Unqwb2v9HAg6oi/uH3d2eUL20mZqDYb5xp1NI=' 
WHERE 
  key_id = '56e1d0bdf76468cc11dfd94deeda6aa821dd56e1aa11a7ac3c3a8cd411fc4d5a' 
  AND (
    token = 'kSv+N6Unqwb2v9HAg6oi/uH3d2eUL20mZqDYb5xp1NI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )