UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Up3nwdyOkli1cDmqH8T4JtTQ39clhRPPiakpnB5tQKY=' 
WHERE 
  key_id = 'dc7c85f41918632d247b535bb51393f1d168b5c7c142ee641f5e8faa541e563b' 
  AND (
    token = 'Up3nwdyOkli1cDmqH8T4JtTQ39clhRPPiakpnB5tQKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )