INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76f614705cb84220dda3b4dc59d2201ad8eb2ca80c610a39c6529bcca193c52e', 
    '5aLUAsre1tzWgq/mvNO3SRJoPvFdIzbjgbModu+vo8s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)