INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6135c0d61911028b7522a3611d3d4209670324434c358814db5fe42d7710d919', 
    '+UN9UzRPNzyg4dRTsb2EMb6/z428sCIb61NaQRQt+b8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)