INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a216522682f79c8d868d270ec103bbcf7c85bffdf9cf0a10675669dc021365c7', 
    '7Jkvk3Xf7ixmFe0DnPYsLu9oPNSKF1VpNXkRrNuOevo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)