UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KmyJ93miRGAyVo/9Xfv95Y7rZL1h8fz6YN9OqF4U3MI=' 
WHERE 
  key_id = 'e6111ddeab90287bf8fffe9f454b2fa4844f04f4eb086099401bf4cd3bf03399' 
  AND (
    token = 'KmyJ93miRGAyVo/9Xfv95Y7rZL1h8fz6YN9OqF4U3MI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )