UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SiqEmynjaAWLETjOJ0rHDwOBgkQRGFdrJnp6yC4sbPo=' 
WHERE 
  key_id = '4899efea1e82244706b2e1d79c61c43a06d71cf1f5d4c3f731a5cda620ffd609' 
  AND (
    token = 'SiqEmynjaAWLETjOJ0rHDwOBgkQRGFdrJnp6yC4sbPo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )