UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0hmBoKkwGeRu8EJaxVtnsSaeuTYpbg5B+YrY3wbBFGk=' 
WHERE 
  key_id = '3f9b166403754c10ddb74cf063895c29c9af2bee91139fcde3d0b4ccd54085a0' 
  AND (
    token = '0hmBoKkwGeRu8EJaxVtnsSaeuTYpbg5B+YrY3wbBFGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )