UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DNXfhfVH5JxZjGGXoi4Q6SWrVBQ6Rruzxob7lccurBM=' 
WHERE 
  key_id = 'ff23e412c0f4b5cf581a59a950c613fd3028f904801820699172bfef6a65b154' 
  AND (
    token = 'DNXfhfVH5JxZjGGXoi4Q6SWrVBQ6Rruzxob7lccurBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )