INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a7dc635ea0df486dbe44f15e83328558a7a00008741d5a3ae7590df61daa0bd', 
    'Rt2nLvejvYu3ryoSmGxt+D7GnIBHANH/eIvifq4HcOQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)