UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mPOYz73DxkNr2HomiS+6Uf35lHBAK1xsa4lRm2ZRsuE=' 
WHERE 
  key_id = 'e036ea85eebc72158ebc5953105d7bdde94079b6d0c2ba9c3d106c4e3b547af6' 
  AND (
    token = 'mPOYz73DxkNr2HomiS+6Uf35lHBAK1xsa4lRm2ZRsuE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )