UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R1NwFjsrGl7KlpRET3xYGGk4MOp+t5DwrcjExaiXg8s=' 
WHERE 
  key_id = '57d73908ed8ad59ca4b6366c2d126a33ce15280c69119c97e67980d4c7be6e66' 
  AND (
    token = 'R1NwFjsrGl7KlpRET3xYGGk4MOp+t5DwrcjExaiXg8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )