UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7trwhckg+RvnV7qMp8S0QIYQdVRrnVOYwQz1zTgcCZk=' 
WHERE 
  key_id = 'cf8f951ef460ccd3bc9e1bfc0445ca1350e43e8f154d50a03419067f16b503b0' 
  AND (
    token = '7trwhckg+RvnV7qMp8S0QIYQdVRrnVOYwQz1zTgcCZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )