INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87628e29c2b5f2ee046cdaa32c3dd59c8cdea45fee6986d700e3506b9fb98c03', 
    'aKli3dTTG4T0UYjrLv++TNETmcYIH5u00C77oc9Su4I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)