INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6db8a36a4a776f87a5013a8c27f3e26dbff1f8f4dfeef381626b2f34beca28c9', 
    'bcUFItajiADPsC6Nfmai6F2MVT7dOeALTW/d3CSvOsw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)