UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WYKpouqoEFxX69VvXsUd9BJ0BloHDDKzFvG3TdpLgA0=' 
WHERE 
  key_id = 'b01f374d4b3a71d82b67905772a4869e6d0c52a0f5bdd18a47615ff7adeb07fa' 
  AND (
    token = 'WYKpouqoEFxX69VvXsUd9BJ0BloHDDKzFvG3TdpLgA0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )