UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y9vCEW8m3khk3aABnV+EcceEJIEzgLPz7I7u3QQVzgA=' 
WHERE 
  key_id = '8c794f4c1ead791df4417b857af8acc995ee9f0fdf360f68ee24b7c405345b09' 
  AND (
    token = 'Y9vCEW8m3khk3aABnV+EcceEJIEzgLPz7I7u3QQVzgA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )