INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34d94818ab15288ce902bdc02fa14ef7c8094cfd488d8478cffb2ee1b997e96a', 
    'EdRRlmkSJY2gx8xMfn0RXw/4FWa1AYZ0KH/KRsncVac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)