UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e99mu5XIpIF/enolENuuxnKuNNFx4u8XqM56zmNvOx4=' 
WHERE 
  key_id = '7f329ec2bedf8de22425fcf2c929b47dc0da359b885c157cabf015e2af88e253' 
  AND (
    token = 'e99mu5XIpIF/enolENuuxnKuNNFx4u8XqM56zmNvOx4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033