UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AsraVoEWpcqO3ebF4Qnp86zgdmCiAuvIq3LHQxfHyGg=' 
WHERE 
  key_id = 'c7a8e826e76c755cb6cfa447a375d8d33d8156c7279038f160ee2eee764eccf0' 
  AND (
    token = 'AsraVoEWpcqO3ebF4Qnp86zgdmCiAuvIq3LHQxfHyGg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )