INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '702fc421f5483c977cb81906eceef0d6b199f8188d105788904b44e016f557ab', 
    'oKlzhXavLas8UU/jnc3iE1EafcPu7OomfeEP9sjIiT4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00078

Result

int(1)