UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IVmqrYKapWdYdimbIcFs/SFtBO9IqbRVyaZ+FEAV5X0=' 
WHERE 
  key_id = '4fbb089d549acb225a876fd1d591bc9b78ed73ecb3f7f4d6244187e266c21820' 
  AND (
    token = 'IVmqrYKapWdYdimbIcFs/SFtBO9IqbRVyaZ+FEAV5X0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )