UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rNQ4mgi4Iwdads/u6bySyf9D2g2V5POQSwuTDdLDccQ=' 
WHERE 
  key_id = '0280a67447e527a45432f845fbebaa64cdf7db3095b44fb80e344257785c577c' 
  AND (
    token = 'rNQ4mgi4Iwdads/u6bySyf9D2g2V5POQSwuTDdLDccQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )