UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LyZQYuSbbtTPCzUnO4Xq6JeszvXfXFksOW2ygD7FywY=' 
WHERE 
  key_id = '75f31cefd64f44cebbe3113e2093087246a9f47f8b4e1c8fab3cc26f362bf2ff' 
  AND (
    token = 'LyZQYuSbbtTPCzUnO4Xq6JeszvXfXFksOW2ygD7FywY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )