UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BB066K/FtzxCKl9jfDvIjg3ssbRUWm3IfA2rqdtdgJU=' 
WHERE 
  key_id = '2082a5375a2beca6344354b006e1c68157e07b29deb15cc7d698dc044c68b209' 
  AND (
    token = 'BB066K/FtzxCKl9jfDvIjg3ssbRUWm3IfA2rqdtdgJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )