UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oUDJYwEystTE55DEdz3OwTTfiyRgZegmehgrL+VqUvs=' 
WHERE 
  key_id = '5ad3174d6b6123a87cd6a3827c5a3116c9eb51fb9003e501c108ba0c6e8023fa' 
  AND (
    token = 'oUDJYwEystTE55DEdz3OwTTfiyRgZegmehgrL+VqUvs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )