INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd308c02d5e88aa4f652bcdd30cdf7112c850c1e1ace66e09eadc9482c78b4dbb', 
    '8YS4/8KsHALFO5eppa4qhFkssrvKWbApg1Jxz0LKAUM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)