UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Trrvf9XQoqlyz91T8K8/Te8gRyZQkFyhlYXCaKIFUY=' 
WHERE 
  key_id = 'd105f42045e8a39830384a894de1a78fc380c0992a2a2c0fa12d9480eb826f23' 
  AND (
    token = '3Trrvf9XQoqlyz91T8K8/Te8gRyZQkFyhlYXCaKIFUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )