UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xQKnCjoHQXxq4EVjhKcq+HrXXmm15k7ZBGCPEIl9YY0=' 
WHERE 
  key_id = '760dc13caad16afc96b0af935f9650409f6834879cd2a7b7b95967e10833b4ef' 
  AND (
    token = 'xQKnCjoHQXxq4EVjhKcq+HrXXmm15k7ZBGCPEIl9YY0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )