INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2884209f7f81950d128a47ce9032a573d281788a8264699d9ab1fba0fc274420', 
    'fIPnQT6/IhCrRF46uM02RSUMlVtlgafG2JU7tjo7uf0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)