INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc8fa5cbdc6e0b551d26ab0398390a89ceb0a43ee39e827f3cf375b525c71f51', 
    'cLDAqDJ8K+ywQgQAWmakGX5xVQIJTjgOutKQhjBoJRc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)