UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cw5ECNArfHSqO4UajZNQQiz3N3OLKAX8/mFPty1fli0=' 
WHERE 
  key_id = '3e81c7d0d56dd85a0461bac805177a31bdb4fa77aaf7959cd46cd72f1905c5c8' 
  AND (
    token = 'cw5ECNArfHSqO4UajZNQQiz3N3OLKAX8/mFPty1fli0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )