UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hmo18uNbFzJQXxt6A397m4nNMJatAM1oYqgce6Yxbpg=' 
WHERE 
  key_id = '3e8f246a0a99bb604053a96a140f3596a2b2419ba7f8132dd47107a53fd67ac4' 
  AND (
    token = 'hmo18uNbFzJQXxt6A397m4nNMJatAM1oYqgce6Yxbpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )