UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OzD6GXIVJ1d9idUEV3YIQasSa9fXZbO5O4rsHInVX1Q=' 
WHERE 
  key_id = 'e975d0b63f3ed3f77e287dd2c90878982e7418c5d8a0188deedddc07299562d8' 
  AND (
    token = 'OzD6GXIVJ1d9idUEV3YIQasSa9fXZbO5O4rsHInVX1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )