INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6716d3ca1166cd0de0d718e91d37e12a6920a248af1d18168d5c8c94c458c87d', 
    'RU7uF1yaAixHdXroL/FBfcsYqrv63/h6gTCaR4zMFjo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)