UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'axcmcC/qod+qL9g+d0qN9mhRrfd2SiiPUigwP4x75Gw=' 
WHERE 
  key_id = 'f18199d8db6673fbf0526c4670890b701ccd3f7b635d4fc0726867d385c339f1' 
  AND (
    token = 'axcmcC/qod+qL9g+d0qN9mhRrfd2SiiPUigwP4x75Gw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )