UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9KMO/tgbVks0xvNP9J5pzhOatjGMlWzyIDNGJRlfa10=' 
WHERE 
  key_id = 'e64fb8ce1b9c1dae59ad04977759475847d3e2dbe767495ad79353e6d561e38f' 
  AND (
    token = '9KMO/tgbVks0xvNP9J5pzhOatjGMlWzyIDNGJRlfa10=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )