UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VV5xC01vgRYI2Q7Tly3MoeRYh3Hk8PdeQolyrLPjqms=' 
WHERE 
  key_id = 'a37bb54911be84527173968e0882e99e4ed8c91ce271907e2adfe137b16394ea' 
  AND (
    token = 'VV5xC01vgRYI2Q7Tly3MoeRYh3Hk8PdeQolyrLPjqms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )