UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B3iohct9kXOzQjOdYKcRQGtBE9MvAxiAMSbUwAa80FU=' 
WHERE 
  key_id = 'cceb6882b7b00d0117f5de895f8f166c35cf7292a64e31273f3a58a79a7e60bf' 
  AND (
    token = 'B3iohct9kXOzQjOdYKcRQGtBE9MvAxiAMSbUwAa80FU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )