UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HdWIE3zK3Ew9CiVGMrIgzTjeO/mcppJYopI+uIyYvkg=' 
WHERE 
  key_id = '99f70f14a00d963568eeeef983c4a55de96d38b19f7cb63b2c9e9157c59ad070' 
  AND (
    token = 'HdWIE3zK3Ew9CiVGMrIgzTjeO/mcppJYopI+uIyYvkg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )