UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QZBNAzJEuAwfEHQn4Fg4rRoHQHXT4+871INUfkNKdgU=' 
WHERE 
  key_id = 'e5e22610f14fc29d936c722995ea4de273379f8b2488b4f3b41a1b718d1dd237' 
  AND (
    token = 'QZBNAzJEuAwfEHQn4Fg4rRoHQHXT4+871INUfkNKdgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )