UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JgckpDXwOZFbEubSvX3shv0Kf2mo8BI6g1kCCujgKgE=' 
WHERE 
  key_id = '468ae893875e12dafaec2e08f28fb947d4883734a214f10a12882d24868b37b9' 
  AND (
    token = 'JgckpDXwOZFbEubSvX3shv0Kf2mo8BI6g1kCCujgKgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )