INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a184ac5699f1faab15738d4b51660f9735dc8d91129f9361c6a831bc7d3bdeb6', 
    'RCieBjc6TvAZSXU9wIbyXK9ne2fxqjGrjmEZlWfXOwY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)