UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6bd5KP1PQIrdlDW2D4oH12AuF1u+6LeHwHz9JmzOWuI=' 
WHERE 
  key_id = 'a062c76b68a9f8ef8e09f7fe0b36e8c142291d41c00da86e72c8f3f9cc233cb0' 
  AND (
    token = '6bd5KP1PQIrdlDW2D4oH12AuF1u+6LeHwHz9JmzOWuI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )