UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd+GsMmuZKJqz19J/eBZpNJVcpHMe9ITwjf75pSqaKJ0=' 
WHERE 
  key_id = 'fe703c31355c666fd50083489bb066a79d03a1f5d7bdf61f65b248168157c496' 
  AND (
    token = 'd+GsMmuZKJqz19J/eBZpNJVcpHMe9ITwjf75pSqaKJ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )