UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eqOmRe+YTpXYpElu9/JXc5KXIBIiU4olh4+EsibKrqw=' 
WHERE 
  key_id = '852f74a806c71da16ca1127955d310c2b944882fd214455e860bdaf899a50780' 
  AND (
    token = 'eqOmRe+YTpXYpElu9/JXc5KXIBIiU4olh4+EsibKrqw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )