UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7056HQ8NsAltFekqt9WfIodGu1o4Xmajcg51Qtq0kA4=' 
WHERE 
  key_id = '70fa577057e914b738a6d4c0dd8f5c3e42c0ddec354599b542a7f700e94f42a6' 
  AND (
    token = '7056HQ8NsAltFekqt9WfIodGu1o4Xmajcg51Qtq0kA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )