UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u7LQasQ3fb9rUU0UMLMVV8YEOG9+G6ojOQTG/8YWuPQ=' 
WHERE 
  key_id = '94548ac86b16876eb20b805488422bedbfc3676fd4dafb5424da0b81f8ef74ec' 
  AND (
    token = 'u7LQasQ3fb9rUU0UMLMVV8YEOG9+G6ojOQTG/8YWuPQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )