UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NYaxFU+CJMOAw+fK2PIjjE8OFjR+EP/IvDdwZBBvkKE=' 
WHERE 
  key_id = '4bdf6b6a62021fdce665183f596ee1cf2732894485cfff931e5174f59d99a9c9' 
  AND (
    token = 'NYaxFU+CJMOAw+fK2PIjjE8OFjR+EP/IvDdwZBBvkKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )