UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GHV/NaL0kqhXMo1ky+qiCrKzN/VdFact69jUWkuuQkI=' 
WHERE 
  key_id = '46dd0c208b723ce095a4056dcd9a7939512c440f7f3c204a4156d45f39131084' 
  AND (
    token = 'GHV/NaL0kqhXMo1ky+qiCrKzN/VdFact69jUWkuuQkI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )