INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f6a7ae0666b7f2958da2a85bed95e082669575ec38ad5f44209f89bcfd375a5', 
    'F3Tc1okuph2QR3m02ofpTmgHQHSj6khEAmqutNUv2MI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)