UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3zcfTjHokZl3OT9hy7FRpFM9QIG7bR4m+9uUm6ba8WY=' 
WHERE 
  key_id = '327b53c1dcb017ffb6f9d314a8e6dde8f8c1e24e5dc58d680469fb672d66efd4' 
  AND (
    token = '3zcfTjHokZl3OT9hy7FRpFM9QIG7bR4m+9uUm6ba8WY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )