UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G8ohKYkCzxLxzKbIuBGLqX+b5i2ki362hKf7u05Qigs=' 
WHERE 
  key_id = '941aac8b102040a4f312d3f6987b966a6c66a9dcf4425388ae81f25a622e6ba6' 
  AND (
    token = 'G8ohKYkCzxLxzKbIuBGLqX+b5i2ki362hKf7u05Qigs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )