UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VXHrnhiX/1LlLS0l3pE69lhjqMvlqsMma0kksg2gQFE=' 
WHERE 
  key_id = 'bcc96951a350a42388e0c80af91b3a66a24aeed58d3cf1f78b74b5c6a280655a' 
  AND (
    token = 'VXHrnhiX/1LlLS0l3pE69lhjqMvlqsMma0kksg2gQFE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )