UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vyZdi1O85pRfz5VdR8zjghZwbZSPBU4Lm4I7A8XDww8=' 
WHERE 
  key_id = '1a66c94185a5c2522aa823448b9e96cbad38115effc4c7ad24fe4d53f9fa1908' 
  AND (
    token = 'vyZdi1O85pRfz5VdR8zjghZwbZSPBU4Lm4I7A8XDww8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00040