UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ca0dthOfmGi+GxbyBHaA7nd9Zf5pNT3oCSmHRsA175w=' 
WHERE 
  key_id = '473db087c36d08c4db3c66b3a9250020d8e5f44906da33a7d133fe9e87da3bb9' 
  AND (
    token = 'Ca0dthOfmGi+GxbyBHaA7nd9Zf5pNT3oCSmHRsA175w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )