UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7jyncm+/Zmvm/36uyBm0VAwpbU8RtioEwyqkSnwmLpg=' 
WHERE 
  key_id = 'efe27eab288ba15a0c0f86bec6f674297a19c86d07d2c0d058350465d42097a8' 
  AND (
    token = '7jyncm+/Zmvm/36uyBm0VAwpbU8RtioEwyqkSnwmLpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )