UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9dPq+kYHeQMIWY6qriWfQwWU+9ghRGTF6RhRmm8SVbI=' 
WHERE 
  key_id = '2746533871f452457ae87612f21a5519666a27f7c0a58b9f4a61bc2677f08558' 
  AND (
    token = '9dPq+kYHeQMIWY6qriWfQwWU+9ghRGTF6RhRmm8SVbI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )