UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '688AB/mKYzLUV93fLYRa+qdYGiWWp74R/ec6d3wjaZw=' 
WHERE 
  key_id = 'b00fdef1eaae44ebfba3f995fbbae0a3525fcca88e674eebf416dfb1e6f1d426' 
  AND (
    token = '688AB/mKYzLUV93fLYRa+qdYGiWWp74R/ec6d3wjaZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )