UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fqiewMxC4sq1qs/rE2ABbSoWPpzGMuC7ZsEIkitYkaw=' 
WHERE 
  key_id = 'aa25b291e18cdfa27e39e5c7ffdca92351926be02d8f8d48702134085321f1a8' 
  AND (
    token = 'fqiewMxC4sq1qs/rE2ABbSoWPpzGMuC7ZsEIkitYkaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )