UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A0aFF0TDH+vkbhpoa3QDYYfxwOW5MBbRRNIo66FF2/4=' 
WHERE 
  key_id = '30746e740b0ec148717180e3c0faef41799a81e847b607bf97cbfacfc90b85bb' 
  AND (
    token = 'A0aFF0TDH+vkbhpoa3QDYYfxwOW5MBbRRNIo66FF2/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )