UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zUiJ3LwqvNcAZ0D30yVUKhO6GY1jZWsUUYxCUanKVNc=' 
WHERE 
  key_id = '0596001fa38c8a485636263bb51d51c1beb4fc9a36b27a1fb182e8aef3cb01c7' 
  AND (
    token = 'zUiJ3LwqvNcAZ0D30yVUKhO6GY1jZWsUUYxCUanKVNc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )