UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q/7QZipO9ivuz3lrb6L61nLPjF0lJxfchOZOs6H/1aM=' 
WHERE 
  key_id = '52316666daae2d246e430f7e5b9b11565c7b1dc074b841c9e00fab44d536e8f3' 
  AND (
    token = 'Q/7QZipO9ivuz3lrb6L61nLPjF0lJxfchOZOs6H/1aM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )