UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'atuSCSoTJ4eUfd+pe4t5weXBngym4wp6d/9tb/A442g=' 
WHERE 
  key_id = '8a843799409a7a439b7a78d061923e63d3903b321c97fb0927f4ba56e76a0c6d' 
  AND (
    token = 'atuSCSoTJ4eUfd+pe4t5weXBngym4wp6d/9tb/A442g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )