UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cgo+XcMkgS/mpXJNWDghoytiFVTeFyqOtZnzkQBK/Gk=' 
WHERE 
  key_id = '765cb371ffd21b64f09b9ca6b9e66ef8e57061962270d69be819686d8a160fef' 
  AND (
    token = 'Cgo+XcMkgS/mpXJNWDghoytiFVTeFyqOtZnzkQBK/Gk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )