INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28ed9914d990e246e24b2b992371a16526df36efddd224b4c393f4340ddb238b', 
    '2Ir5TH2+WXXE89A+Bal71M5SM6UWaHHitTvdBYxyXg4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)