UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'prvmeDlFKzO1Fpqv7rWrN4US3vWG5dE9+RyVc3KOMm8=' 
WHERE 
  key_id = '38029599598f86d34611957bd8a1dfe0414b693be88eb78ce0e3e12a23692072' 
  AND (
    token = 'prvmeDlFKzO1Fpqv7rWrN4US3vWG5dE9+RyVc3KOMm8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )