UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e84OU5HTMqZ4zLArsImnhOb09HS/QyB4DshULaujI74=' 
WHERE 
  key_id = '75b2d080483cbdd8ac0fa6ec26172965ab8b2a4f72680c9664cc84367aafb22a' 
  AND (
    token = 'e84OU5HTMqZ4zLArsImnhOb09HS/QyB4DshULaujI74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )