INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '171bffbcef25a06f9a9202938006e2d74e4d7277e2cf770a797f8c395cab2611', 
    '5ZSvMtUIyp6GVVVf5ClWf7Y8u4tJ+E9Xlu7RK61QmeE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)