UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jAe9hCeD0g3gMz8SI6JdVU7UsHhBWCdVnMf9N9W/qLM=' 
WHERE 
  key_id = '18e0e1060e84f6887ddc336480e7cb9a3633283a6928689a09b836ba5071a73a' 
  AND (
    token = 'jAe9hCeD0g3gMz8SI6JdVU7UsHhBWCdVnMf9N9W/qLM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )