UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wieJjOW0ESxqkrlA3gODXQDxH7JOzLezQSs9DIFSEAI=' 
WHERE 
  key_id = '3a2d4a1d3ea8ab37d6ff3588d2135df2b4a24e259424eee08e1192cb909a87a2' 
  AND (
    token = 'wieJjOW0ESxqkrlA3gODXQDxH7JOzLezQSs9DIFSEAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )