UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '60/UkmYEq6lg5X54IWbt80ZqKJtHn3hUTJXcPY3siYQ=' 
WHERE 
  key_id = '551228c19a85c9e898fcc10aaba371b3e43fbcffc1ae5f7cd4058922773a267d' 
  AND (
    token = '60/UkmYEq6lg5X54IWbt80ZqKJtHn3hUTJXcPY3siYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )