UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tjbgx2/Yn8n4vRM/ceocxAryya7FiU1JbetvQdOpq4w=' 
WHERE 
  key_id = '8cc29ecd24a8e8c5513145aba865bcf0659459456becb626b588badd8574b7de' 
  AND (
    token = 'Tjbgx2/Yn8n4vRM/ceocxAryya7FiU1JbetvQdOpq4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )