UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'En/IKpbWOyazjNICGlY1JSdHmosvOoZEmk07/7WeLJ8=' 
WHERE 
  key_id = 'ca4fd0ad127e75812a2cb2baeb681de502088b45fb83d852b25c435633676cbe' 
  AND (
    token = 'En/IKpbWOyazjNICGlY1JSdHmosvOoZEmk07/7WeLJ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )