UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CmjbOrNagxaTQZF9KzZHJS4PppaawCRbVRlX3eli0fM=' 
WHERE 
  key_id = '439ad1e784d8f4ec6138a17e6526cf8d1bb57176aa3663a6836c30b6d5f0eceb' 
  AND (
    token = 'CmjbOrNagxaTQZF9KzZHJS4PppaawCRbVRlX3eli0fM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )