UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'myzEVA2RakIuSKQ0GQQuAlBJiAE6igd5pARJyoKzD/g=' 
WHERE 
  key_id = 'a1e6bab6199b3b741d4f77267c13f562409c9b3f0ac0025528bf087cfdcbf6db' 
  AND (
    token = 'myzEVA2RakIuSKQ0GQQuAlBJiAE6igd5pARJyoKzD/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )