UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/m8V1GoGe1wg5DQx9MQCO79hC4jfjqb1oRZjXaxyM00=' 
WHERE 
  key_id = '323f89c913fc72fb14a851210abec6ce6b10762685ddc91726cd65a4f32ab88d' 
  AND (
    token = '/m8V1GoGe1wg5DQx9MQCO79hC4jfjqb1oRZjXaxyM00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )