UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AMgORzNuZn2/l37Sjx+tJTNFSYRALjz+sMIAUOUbYXU=' 
WHERE 
  key_id = 'e09a22d82cfbb51114ad740104adc9f06b41cc0e796938a7e94622682e3be278' 
  AND (
    token = 'AMgORzNuZn2/l37Sjx+tJTNFSYRALjz+sMIAUOUbYXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )