UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '03VPsnZ3hk3xCzrqTDrGt+LsbMaIZcz7DKqQU9AHZzA=' 
WHERE 
  key_id = 'c49b5ca23fed1797e749156ffc7331cbbca97a03ebe6b74948ee7ab581d8187c' 
  AND (
    token = '03VPsnZ3hk3xCzrqTDrGt+LsbMaIZcz7DKqQU9AHZzA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034