UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7dokv192aufEH8A6zEEXOFvyFGeNMqy7ArrAjNUUHr8=' 
WHERE 
  key_id = '11a6dedbaab10940aa3e2c05e9698d73e53a0aaec85e914d87359bf0ed5e6e1e' 
  AND (
    token = '7dokv192aufEH8A6zEEXOFvyFGeNMqy7ArrAjNUUHr8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )