INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8dcb4ef1822100f4fa0a1d09db6f7621bfde364dff17f92a48c52fd8e9aa9e0d', 
    'LN8vtDDd752a14dVkfPj1R13Yf8xS/vBIN9VWVOBBHk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)