UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v4vwXL7yMoce6vso1505tkRxgGuA5iW0bhRq3AFsq9A=' 
WHERE 
  key_id = '73bc837feee15a62af27955027ea7d60ca5dbb5ae4142c540b515c22ab8079c5' 
  AND (
    token = 'v4vwXL7yMoce6vso1505tkRxgGuA5iW0bhRq3AFsq9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )