INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3aa3f61481f49be3aa53843c6942830264dfc4238578b0a32e061eee4d7572b', 
    '8pwFxohK77qEKJ5yYHCnmd0Uj+rfbV8jJeLWGI7y9YE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)