UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/sgJDRuh3ziFuRZ9+OvZA1WpO8MtwWjv4Tio8FQSfpE=' 
WHERE 
  key_id = '98f68739f2049e64b3e3ab88cbe679b68d511bf1069cf82401626b9b2375c5b8' 
  AND (
    token = '/sgJDRuh3ziFuRZ9+OvZA1WpO8MtwWjv4Tio8FQSfpE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )