INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43fb364ed0472a0bc9a998bf712e6353b8830a8de8f9598f6aefee1d78b2633e', 
    'jq3HUkGl6sPF6Vvng63E4qR2QQrfr8GKjv5U39UJW0s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)