UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U1iT+ACXqJURGjdkKtp4bxVqt41/pZLt9pqh7aPggKQ=' 
WHERE 
  key_id = '78a05e8e46385c9805858f48a0a9dd5d2968e606c4b4bd92d42c0b1100f369c4' 
  AND (
    token = 'U1iT+ACXqJURGjdkKtp4bxVqt41/pZLt9pqh7aPggKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )