UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W7KjyxmuxV+/wbfJnUNc11eKJWc0O4WsmcFB5eeuSPU=' 
WHERE 
  key_id = 'c1dde50cebab1638527b95ec45d8c53e29c7eab5e7bc05d8cddb79ed95c788f1' 
  AND (
    token = 'W7KjyxmuxV+/wbfJnUNc11eKJWc0O4WsmcFB5eeuSPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )