INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3543782a27a1e860b05db6caf4c4e3d58ca80c9b1a23ff5e804c90760cbc28b1', 
    'dcfc4gguMRO7UURIi54Bi+vtGaA9Tz/UnY6t7350NWs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)