UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6aBYiCrgjKPzzPggT8wZ/MddkJHbvPraFhRkWeae1SE=' 
WHERE 
  key_id = '55c464f57a5e129e5e315f6f246cd9fa4936a60e1f6cea117f2b422b6b00a620' 
  AND (
    token = '6aBYiCrgjKPzzPggT8wZ/MddkJHbvPraFhRkWeae1SE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )