INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2ebe3631adb559ae382e89435362c7790572f0e7428b9215076ba33bc18b5fa', 
    'Pjq60v7CXLnQEGcPx2ZdcdOt8mTCde9VPE5a0rEujCY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)