UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5twc+u050tqpXqTFlVhq6p/MYaxYH/gCE2IkDRQ3Ho4=' 
WHERE 
  key_id = '899c5a001b4a312f37f453d31a345d1ec6d06286c781debde41d1f7e8eb2a025' 
  AND (
    token = '5twc+u050tqpXqTFlVhq6p/MYaxYH/gCE2IkDRQ3Ho4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )