UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eg5dchnlzdMwAkaKjQBRp9vgy5x63hsHrfk5zNKTNYM=' 
WHERE 
  key_id = 'd65b3a5eed83893100e3826c1d00218179cff643d316281daf2892dd6605fec0' 
  AND (
    token = 'eg5dchnlzdMwAkaKjQBRp9vgy5x63hsHrfk5zNKTNYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00050