UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'maYAC8gGZfI5dsmkNokNDv0YR8VLRgPf6jjHJfnRhEc=' 
WHERE 
  key_id = '84a8e5e7d4e00a55ce7b74bba3316d2dd66f5077737628e9cd33fe2b6a9d617d' 
  AND (
    token = 'maYAC8gGZfI5dsmkNokNDv0YR8VLRgPf6jjHJfnRhEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )