UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CQ1LR0War+Ity8u/A91bB1tPNuUeC0BYhfnjEGApojo=' 
WHERE 
  key_id = '2a5472961e9fd8a917520f43e15610601e44f100c78a0aca9d9e7c4fc9e4b46b' 
  AND (
    token = 'CQ1LR0War+Ity8u/A91bB1tPNuUeC0BYhfnjEGApojo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )