UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j6CwvcSdWQGH83nWf/5JLDlm0LDDNX4CjLO+CMWlbQY=' 
WHERE 
  key_id = '4574905da65c50389bf0e860f59bbd17a9022794b52c1bc2489d19d9aa42e0c8' 
  AND (
    token = 'j6CwvcSdWQGH83nWf/5JLDlm0LDDNX4CjLO+CMWlbQY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )