UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n2BJhqBt8Db4xJPGkW9LGNgk0NQjBP+Av/evx7Gm4d8=' 
WHERE 
  key_id = '96c3fcf82fd99fb5756d946db750555d76cb88713298260b76ec147a4d80f9fa' 
  AND (
    token = 'n2BJhqBt8Db4xJPGkW9LGNgk0NQjBP+Av/evx7Gm4d8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )