UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YnUPywVLb/ndqBBBAaEgxX+FosZ8i+ofE59NKaoXri4=' 
WHERE 
  key_id = 'bfdd886ce54d71071cffccb5c15841ddc0b28710176f77da08f822e03a3396eb' 
  AND (
    token = 'YnUPywVLb/ndqBBBAaEgxX+FosZ8i+ofE59NKaoXri4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )