UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IYBF3H8Pp0ft9pSJJrNpmraH9Xiia470u4qQj5miWn4=' 
WHERE 
  key_id = 'fc9c4fa13bfc001efc0e964ef1488cb24e5c173b38d82b8709487998871b8e01' 
  AND (
    token = 'IYBF3H8Pp0ft9pSJJrNpmraH9Xiia470u4qQj5miWn4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00021