UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eNdEeLPxS4gV6qn6aLSGdnPZ7AGDnkauYRsURkoA6Eo=' 
WHERE 
  key_id = '38d57f3ba919bcc017093f459a35f2357140ccaedac1b9ef54558a2c37349dd3' 
  AND (
    token = 'eNdEeLPxS4gV6qn6aLSGdnPZ7AGDnkauYRsURkoA6Eo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )