UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zE3Rup8quh/S8F1xqDI0NtsD7eZFVv8GSmJxpxrGN4o=' 
WHERE 
  key_id = '9899f2c2d636763ddfb5a367bd3407a97568cbaa7d794d73c2404b3ed39c6eeb' 
  AND (
    token = 'zE3Rup8quh/S8F1xqDI0NtsD7eZFVv8GSmJxpxrGN4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )