UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CUIT1umOaQXy9aAeGeDXdtvMNKljniZHuFyASVrw6Ig=' 
WHERE 
  key_id = '4065d7721d03c39e0ab2acc2569be8dd83f17c26c55b6ed4cb36e0c2a74d2487' 
  AND (
    token = 'CUIT1umOaQXy9aAeGeDXdtvMNKljniZHuFyASVrw6Ig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )