UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wginpnxnh/I+2yg8ZTOdjQ6YyXeJrxKXwbz6IR6JIS0=' 
WHERE 
  key_id = 'e29bc0d72d75e71526605820ea94c25c24f6c8fbd0386a6fb0a62db2f892799c' 
  AND (
    token = 'wginpnxnh/I+2yg8ZTOdjQ6YyXeJrxKXwbz6IR6JIS0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )