UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4BzcIAY3sV5IDNb8khVKh1qU9up7sx/ZfnEPg5yF/2A=' 
WHERE 
  key_id = 'eb54fba240bdb25c71e3ef01db00031fae7e0337ac83409cb11e794b5ad1388e' 
  AND (
    token = '4BzcIAY3sV5IDNb8khVKh1qU9up7sx/ZfnEPg5yF/2A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )