UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z34D2q+NC06HxWdVX+qJf4uJpVZXN8lDAyrG0pbI5DE=' 
WHERE 
  key_id = 'ba6559f55e2ffd98c416ac41cbc08cfab1914fe3c5521560127871e44da921b8' 
  AND (
    token = 'z34D2q+NC06HxWdVX+qJf4uJpVZXN8lDAyrG0pbI5DE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )