UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OORp9kG+DpDB+0K8nAONV/4Jer8miUqNgMlTuP+Mm80=' 
WHERE 
  key_id = '1844f4ac6adbc77aa4f3cd60bd69e4bba8d300f41388acfde8ad2f8d1fc89c93' 
  AND (
    token = 'OORp9kG+DpDB+0K8nAONV/4Jer8miUqNgMlTuP+Mm80=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )