INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a92abaacfe88881d07e80ee2fa07d47b07a548a663e646c309e5fef433ada6d', 
    'jJsG2ib920MT4q+tf7cVQRvcvciXSqstA7Q+QMQ4hJo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)