UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vMQBKG7fk+w/7q0Yrh7ixdrARV7OXjjAs3YBn13/AsA=' 
WHERE 
  key_id = '4db03b250e4584e1d1b5dbdff3078b93aeecf5cbd031634c43afe88517230ec8' 
  AND (
    token = 'vMQBKG7fk+w/7q0Yrh7ixdrARV7OXjjAs3YBn13/AsA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )