UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Knw5BxyXYVTyNS6WWFLH1riNzhZ5Gn+imKi/0QRa7BM=' 
WHERE 
  key_id = '638b0c9075e4756f3dbff451eb54626084f48814c9a282a3955e2308bb17bcb5' 
  AND (
    token = 'Knw5BxyXYVTyNS6WWFLH1riNzhZ5Gn+imKi/0QRa7BM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )