UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qKOPK0OOfpj8Hw4/vEHe+U40E0/ZGQbslbozR9IvqLQ=' 
WHERE 
  key_id = '4ef4f922dfad61486370946f2bff967a072a59e91b84b1bffd28314070544cb2' 
  AND (
    token = 'qKOPK0OOfpj8Hw4/vEHe+U40E0/ZGQbslbozR9IvqLQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )