UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qQ20Iigix587yiAbyioaA1TEPxI8cdujXQdLZhC6hhU=' 
WHERE 
  key_id = 'f314fc43a5a7d0a6ec70970b51c90e5282044e28b7b58971f34b2db08170ac83' 
  AND (
    token = 'qQ20Iigix587yiAbyioaA1TEPxI8cdujXQdLZhC6hhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )