INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8573a0be9be9c4580d827fd97b5cfefe5e976a471f0e08f978c8b35a3cbaf8c0', 
    '7DQqveIJZTGldSoc2V6q1QEF3dO3cSzPrFE+5V6ynF4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)