UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JkxmF0XI9tslI6GuNtsE5YexgsLJkU6wTwX4f88eFXw=' 
WHERE 
  key_id = '5a6f24f2b865ce41e1fb597b7ca4525bfcf74ec75231f7e6786f5a4bfae310b6' 
  AND (
    token = 'JkxmF0XI9tslI6GuNtsE5YexgsLJkU6wTwX4f88eFXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )