UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A3c0nAXuKRhKY35SZ21kDy/verkLjIFlDJAfPrMxDL4=' 
WHERE 
  key_id = '56b5911ee5c8f1b34917babb245d63ced1cc1f031420e03f6557bffe70026059' 
  AND (
    token = 'A3c0nAXuKRhKY35SZ21kDy/verkLjIFlDJAfPrMxDL4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )