UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8yWKsbUmJECGcF5UgRYIUhRXX/NIzH4iIB0vZfOUIh0=' 
WHERE 
  key_id = 'a24750b919b0867a0f28ab1b172b74151a05c7c992a828c360135f27fbed8ab2' 
  AND (
    token = '8yWKsbUmJECGcF5UgRYIUhRXX/NIzH4iIB0vZfOUIh0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )