UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KEQi1JGgGJakUhXLL4RLrKSVwxh6WtS0u15x7BRX5+U=' 
WHERE 
  key_id = 'a52395464cbcbba254f259472911efe498f1cca5a714f50d17ee4e68736f0fd3' 
  AND (
    token = 'KEQi1JGgGJakUhXLL4RLrKSVwxh6WtS0u15x7BRX5+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )