UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CliQamimY6d1ZMxqHQZCoRtcZYaqcFUd0s4hTYi/dlY=' 
WHERE 
  key_id = 'cea2d327609232d7b49b99e6539f950b8aff8c17e3ac37304d410577115ec12b' 
  AND (
    token = 'CliQamimY6d1ZMxqHQZCoRtcZYaqcFUd0s4hTYi/dlY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )