UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WhuiVJla7Q3Fc2nVZmSYip6nJ5qM3/p8nHpLDiO7qh0=' 
WHERE 
  key_id = '36ff052b3b0da1a82717107a4c861bd52f320249193efa9ca7d3874fa7e9e167' 
  AND (
    token = 'WhuiVJla7Q3Fc2nVZmSYip6nJ5qM3/p8nHpLDiO7qh0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )