UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OL90SAdi7qp4tElfPyF6ut6QtOxDNqu5CQaiu+KQPFA=' 
WHERE 
  key_id = 'f9c2d5fb1e30e7967351b2126332025a82f4ae0153bda392106182853c577276' 
  AND (
    token = 'OL90SAdi7qp4tElfPyF6ut6QtOxDNqu5CQaiu+KQPFA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )