UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vtjqeBh6lboZ72sP+1f5Vvtab2qE8zWJ4+NYiKi7kbc=' 
WHERE 
  key_id = 'd6f44d5a28e1f2aeab665f9d4acacc20e35610017fc367df2368927651b6ff31' 
  AND (
    token = 'vtjqeBh6lboZ72sP+1f5Vvtab2qE8zWJ4+NYiKi7kbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )