UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IqUFmkyrGF7UOYlQgbvxWlZxyCf02iNybkSDHfWHNrE=' 
WHERE 
  key_id = 'b2d31c082a0b00be451b847331ad3ee39a40fdea0424971e9fed4b0dc5905248' 
  AND (
    token = 'IqUFmkyrGF7UOYlQgbvxWlZxyCf02iNybkSDHfWHNrE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )