UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K1XRgckbau2x2kAwEJRFoNkMyvRWOBskdKKTGWftWEg=' 
WHERE 
  key_id = 'd0f3ca008036290358ee5f44c63569cf30c15e707b8b3d73cb34085103deefc5' 
  AND (
    token = 'K1XRgckbau2x2kAwEJRFoNkMyvRWOBskdKKTGWftWEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )