UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fkaVmEfpMGpHfnFd2mh38Bq46hl+X9xyKUXq2BIbd3U=' 
WHERE 
  key_id = '2c246e7e7d2d3bf4bc2d6f034cde3427c66da1164dcd371d9d41b598e3cab17a' 
  AND (
    token = 'fkaVmEfpMGpHfnFd2mh38Bq46hl+X9xyKUXq2BIbd3U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )