UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RzFaMQTIC9dfACpcMpcCNqLsJlgWkzcbdGe+LN881Sc=' 
WHERE 
  key_id = 'bb3900c28da60c2fbe0987a6d7cc8dd82347e0ce1dccc5cafe24cd77bd062a73' 
  AND (
    token = 'RzFaMQTIC9dfACpcMpcCNqLsJlgWkzcbdGe+LN881Sc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )