UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9lKAdXaVUe1WRG3Qmu03xuGAAQ3NYWCXB84KCp854NM=' 
WHERE 
  key_id = 'eb642da7158add522c7007313629443c36da97d335fac92ae3ff2a199deaf700' 
  AND (
    token = '9lKAdXaVUe1WRG3Qmu03xuGAAQ3NYWCXB84KCp854NM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )