UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vpx2K8wQemWwq3+yvbqu0PYVw4mtMLmixsEnKXy6Ikw=' 
WHERE 
  key_id = 'a6164158f5a0eb3527d820be95d3c8611c6abe7b6835329410d30d9364e3170a' 
  AND (
    token = 'Vpx2K8wQemWwq3+yvbqu0PYVw4mtMLmixsEnKXy6Ikw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )