INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7e3d37eaf813fff8d0273594a0110267b59ebf9c06bcb4592321dadc1e606cc', 
    'ltmYGfik5B3LyRd5j+FoLZ2ehKgo1c5Bq0gf99HYTmU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)