UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6zv0N2T9XmhudYxh/xt4QYkP05nP0boUyqkdSMsj75c=' 
WHERE 
  key_id = 'b604e85a125b3f8b840a105acd3acf32aa2ddb0ea1c55a8d6417a637e820a7e8' 
  AND (
    token = '6zv0N2T9XmhudYxh/xt4QYkP05nP0boUyqkdSMsj75c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )