UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oE6qoNAbQOhFmPpnysLdXoDaNnQqIp2BtMuamOvxzy4=' 
WHERE 
  key_id = '5b0226b5aaf40a90b7ad1d2c8dd59fc3516ebe7e81fc567c7f48b8d2f738e474' 
  AND (
    token = 'oE6qoNAbQOhFmPpnysLdXoDaNnQqIp2BtMuamOvxzy4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )