UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eka8wQsZwEe/MJAnNck11eK4NE+vjLc0QlyYmWrpMqo=' 
WHERE 
  key_id = '5fb7e3029be4b7a5f5c59cde3ff11771c04770cbdfaf2976ccc54e53378d8b97' 
  AND (
    token = 'eka8wQsZwEe/MJAnNck11eK4NE+vjLc0QlyYmWrpMqo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )