UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6oD7Dh49xS1EYUY8hCQ69lhZw7gczGHL14R6LetSXhE=' 
WHERE 
  key_id = '7aeaf282adde1f085506278406725015d3bcd43f216a44a261aae17fbf953e7b' 
  AND (
    token = '6oD7Dh49xS1EYUY8hCQ69lhZw7gczGHL14R6LetSXhE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )