UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nRkE7OmP4DZErcir0Mu/x5KpPZRu0QChA4/Rh2p8aX8=' 
WHERE 
  key_id = 'be18c70f2a3f100587e269724ac91228a85eb1d63897a6deef1f52ca69a90cb3' 
  AND (
    token = 'nRkE7OmP4DZErcir0Mu/x5KpPZRu0QChA4/Rh2p8aX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )