UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KD4+fUIqAacVlKA+xlOIGycl/JOWHV5WE8+nsIPfVQY=' 
WHERE 
  key_id = '2116b68ba0e9a5b7f942f0b1c0d365950ec0f771afe86a124b1383ac43cf5a0f' 
  AND (
    token = 'KD4+fUIqAacVlKA+xlOIGycl/JOWHV5WE8+nsIPfVQY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )