UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ygk1ploNtm+Y38yaF6ap7I1Cq2r/qRwGlwieltl4g7U=' 
WHERE 
  key_id = '521cd837b2599f2f46c96c48955c28f2bc6c4b78bf667ede45233e876f645128' 
  AND (
    token = 'ygk1ploNtm+Y38yaF6ap7I1Cq2r/qRwGlwieltl4g7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )