INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c35d27c6c0f3b012c662392d568b324cf1199cb19cec71b9471726c2387721e3', 
    'HW5pMv0KElk0e2CFj0Qnadv8CvebQePQwuiuTbnFFB0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)