UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dUsGeMTb9oWoOs0B83L+Mu3GkA/dY4GJp0s5l0kQqWM=' 
WHERE 
  key_id = 'bb9c63e0ce459b9c89f674456c0664b76091fa9c872cfec94c28584e76d488a3' 
  AND (
    token = 'dUsGeMTb9oWoOs0B83L+Mu3GkA/dY4GJp0s5l0kQqWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )