UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gXHlbgZg5A/FztOhfNoI9xQl+M4gvCFYpEzARU4QV80=' 
WHERE 
  key_id = 'ddaa1aa40a3268df9b5a70f0d6cef61a54e0f684a496ad888cf459127bb68fb9' 
  AND (
    token = 'gXHlbgZg5A/FztOhfNoI9xQl+M4gvCFYpEzARU4QV80=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )