UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K82ZtzNczeRHI0cApSez1K7NehJPwgIYV/ptBiooNOk=' 
WHERE 
  key_id = 'aef47088cd5924e958cb7bceaf7a8a771be182f771d11164bee84748397e6f66' 
  AND (
    token = 'K82ZtzNczeRHI0cApSez1K7NehJPwgIYV/ptBiooNOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )