UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ksfY7jtRQHM7/+YIYMnIoN3BkqefIB5X6RcD0xfg1sQ=' 
WHERE 
  key_id = 'e39ecf9544a206658f496340faeaa08b50e0546db2f981c37b46b580a6db02b5' 
  AND (
    token = 'ksfY7jtRQHM7/+YIYMnIoN3BkqefIB5X6RcD0xfg1sQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )