UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WGndMAmoBFOD4HheRrnjO5uLzJ8SKRZduT3Cam1FQWE=' 
WHERE 
  key_id = 'eb382b44f3fbd41caecbd1fb0e18a06c40efe13279677fd6afcf501df6a7e851' 
  AND (
    token = 'WGndMAmoBFOD4HheRrnjO5uLzJ8SKRZduT3Cam1FQWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00032