UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Z9Lgqe/CszoW0WbZGTLnugBb8QWcbnhAxggMQK6BrI=' 
WHERE 
  key_id = 'd66c069c4de7c826ee0db91aff3fae91b2b43a3fef37b8a19ce9ef31b44a7cc0' 
  AND (
    token = '+Z9Lgqe/CszoW0WbZGTLnugBb8QWcbnhAxggMQK6BrI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )