UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f+oAT7LU5ocgkXMUwQEz1903WXvGoW46L+b+OeJrD4I=' 
WHERE 
  key_id = '578a68493caef7e5f7bc490d5c057483f49739ba57cd129d941aa91c157ca52f' 
  AND (
    token = 'f+oAT7LU5ocgkXMUwQEz1903WXvGoW46L+b+OeJrD4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )