UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9tZ2atSA0Ceko9nmFr6TXrwM8l4eEi3rzp8TP2bMq48=' 
WHERE 
  key_id = '623a631e23f0486731944af247599d11f24505a280beecad58a1212fac260135' 
  AND (
    token = '9tZ2atSA0Ceko9nmFr6TXrwM8l4eEi3rzp8TP2bMq48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )