INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7c74d10b63801d438af1f4f926a8963544fb096cdcda079bfe5dc79328cbd7b', 
    'QG0sw62L12jG0QHb9joLcRvuyMK/lstElyoKQMUMST0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00115

Result

int(1)