UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/z/kgzPwSVkvx739K1/0l09yPlAQTgC6VmwugWU9FaA=' 
WHERE 
  key_id = 'ac63e9135c17a5fc8bf2814688599e8eb410aae6f4ffed514d70f76dd4591749' 
  AND (
    token = '/z/kgzPwSVkvx739K1/0l09yPlAQTgC6VmwugWU9FaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )