UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u/d5wLCTyLyWdwuJXv60D9RqcfRq7HZQKI1Y0wFnyd8=' 
WHERE 
  key_id = '7ee5f129f9fa08dcdb23b773541e5bc4e3e4f1b2e98ffd752004401a668cbb79' 
  AND (
    token = 'u/d5wLCTyLyWdwuJXv60D9RqcfRq7HZQKI1Y0wFnyd8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )