INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd15000cb60ccf9f4e46f06cadfa36a937ccc55bf8f8afa23c99c190c21957577', 
    'kMTWRwxb3z0i2ExqY0e9aZ9+ZWDKKpHZow62nmZ/580=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)