UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'skvmhC6fvKpe/Xt2N4137Cex8YxNXK/YlO+Xu7Dlo6A=' 
WHERE 
  key_id = '104477df4bf4126c8c07fd1a413bb392d4b9a96d104ae28486427fcf4f021df3' 
  AND (
    token = 'skvmhC6fvKpe/Xt2N4137Cex8YxNXK/YlO+Xu7Dlo6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )