UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AKqWlxl1me7wM5MdDmpZMnH6+QE5POEwt+kDrIeDUFQ=' 
WHERE 
  key_id = 'f259b2ecb7ed4ae70ab013ac12b54b75d1849d8b57d114d6fb086344a8c779a8' 
  AND (
    token = 'AKqWlxl1me7wM5MdDmpZMnH6+QE5POEwt+kDrIeDUFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )