INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6acfcae0715c285ba363373883553a99028eacbe456fde2e0ed214687da53b76', 
    'Iy5mJWJtsHZirvRbVXduDqr3QSd4LPFdXlaHotBwWSE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)