UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2ESULLTT93whbf11bFsSynUD9uRTnbUACALe1Sn+Dus=' 
WHERE 
  key_id = '526e688e6f2de992525df03dafcd771033eb31528bc0e650776b48bef19ec8fd' 
  AND (
    token = '2ESULLTT93whbf11bFsSynUD9uRTnbUACALe1Sn+Dus=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )