UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ISHJrffYXBqAxhPnlHvqtfbBlOLrrODr300UqxcYZss=' 
WHERE 
  key_id = '75708711cc26c928c497fd9fea655a8366aa7b09c8ab36c628dbee106664976f' 
  AND (
    token = 'ISHJrffYXBqAxhPnlHvqtfbBlOLrrODr300UqxcYZss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )