UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2G2l/mKSX486DRKUVhHUB2viO1C4BKBMibF9htmBZso=' 
WHERE 
  key_id = 'c5eb9fdbfee1bc3e9cbdf2e6e0470432b8df6761149ebe2326feb471fbe84095' 
  AND (
    token = '2G2l/mKSX486DRKUVhHUB2viO1C4BKBMibF9htmBZso=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )