UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k4WOOPCK+MJ0NulUz1w9CEN05tAER5qXdXKAixpcNyU=' 
WHERE 
  key_id = '3013988447cefc84e8a3218092e034e5e18e8971babd01ef00d7b229c730f435' 
  AND (
    token = 'k4WOOPCK+MJ0NulUz1w9CEN05tAER5qXdXKAixpcNyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )