UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AkBG+vhCoi8rtaJberpOYnYJfgEu0lFPtkIOOATwp/w=' 
WHERE 
  key_id = 'bd701ad663396f0d3eed8921b2a33dfef205019c5caf18a8bbd256677bfc1781' 
  AND (
    token = 'AkBG+vhCoi8rtaJberpOYnYJfgEu0lFPtkIOOATwp/w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )