UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GNzm9W7x3zfCZ/RqQWUtWQ2e4vnckJQv/ruebrRjC38=' 
WHERE 
  key_id = 'f648d1f64515898befbb596d56c18f65f566aa8dc1253ce0b83f096430a3b5c9' 
  AND (
    token = 'GNzm9W7x3zfCZ/RqQWUtWQ2e4vnckJQv/ruebrRjC38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )