UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9WVcWdNr6Usk151fSnZbVwNQwkEDihijX0V35FfGG8k=' 
WHERE 
  key_id = '55edf4e8a44e0bad310cfb2d1a8feaf05754e6ddde24b8901c743a0d697d98bc' 
  AND (
    token = '9WVcWdNr6Usk151fSnZbVwNQwkEDihijX0V35FfGG8k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )