UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/FkzLafGd1JfbhgtjnopE0JwNpvnFhhEoofL0dIDzU4=' 
WHERE 
  key_id = '68796dcdc7f48c0ec167bf90ce5a6250f75bd631cd44b795471314f3f24c8b05' 
  AND (
    token = '/FkzLafGd1JfbhgtjnopE0JwNpvnFhhEoofL0dIDzU4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )