UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W2v5e0qYgZooOt98qtvX4ScmoIVms8b2a/PHZn307U8=' 
WHERE 
  key_id = '59b6e15385ab24bd2572fbfaa112c785b54bfdf2448eb69e0a5f8114097ff0e3' 
  AND (
    token = 'W2v5e0qYgZooOt98qtvX4ScmoIVms8b2a/PHZn307U8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )