UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iBKifJqoCIWEJbZmraiumlUIIa3nPc2D3pkpBlSUM8Q=' 
WHERE 
  key_id = '1dc051cacb3737f6470cbff1911193bdef67a83bc9ee05b536deb8448c97f747' 
  AND (
    token = 'iBKifJqoCIWEJbZmraiumlUIIa3nPc2D3pkpBlSUM8Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )