INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '087f3cbe068f75ed01faa521b54e6fac8fc9e4d004135e5bbecdd7590c52100a', 
    '/PHRMIYmm0/yp7dA0HDktN3mSPVM3QHLd3ISUeAUVKc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)