UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'haU6eDE7+VIihmnls5bZplU/TyExeJtvAJ7js6GzEZ0=' 
WHERE 
  key_id = 'be3e8c3c65400a2630f071c1a73856643989b7d17893d46afe8b312eb80487a5' 
  AND (
    token = 'haU6eDE7+VIihmnls5bZplU/TyExeJtvAJ7js6GzEZ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00027