UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wE4uPQ2MNh2AbgBSaEH8xP7cTUosgMMNMkzpw0LnAPM=' 
WHERE 
  key_id = '2124965ff9a908d26078ee389a82a67f626da8e9bfac3b350171d16f2c8a638b' 
  AND (
    token = 'wE4uPQ2MNh2AbgBSaEH8xP7cTUosgMMNMkzpw0LnAPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )