UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u6Lo5n2Uxyebh8bGw9mXRh6xj6MyLm9vvho+d8Kx+pw=' 
WHERE 
  key_id = 'a064e2e39acee0cdab936f8287ad5a39b032c0cc5a71ec2177bb1130e43c96ff' 
  AND (
    token = 'u6Lo5n2Uxyebh8bGw9mXRh6xj6MyLm9vvho+d8Kx+pw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )