UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UjO3eLmNt1u8+8lZAmzESNNzbZDbWRpQ+V/2xXg8fBc=' 
WHERE 
  key_id = 'b2436e7c4c2423f863bad45f97217cbc00c356a8537257da1c0e0fb7727e57f4' 
  AND (
    token = 'UjO3eLmNt1u8+8lZAmzESNNzbZDbWRpQ+V/2xXg8fBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )