UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TvgjV9nGbcgv3Yt68vlgN30eUBcMB4vHQq6ToSHDfkk=' 
WHERE 
  key_id = '54c23ab2ab326a66b97b4a6033128352c8bd6477cc62c262934344a6eabed2f9' 
  AND (
    token = 'TvgjV9nGbcgv3Yt68vlgN30eUBcMB4vHQq6ToSHDfkk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )