UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4nMWiTZjCXjUQakl/8sBxzlu4rnktuWgjuG3dH7sYA4=' 
WHERE 
  key_id = '7c5bae0ae6d267c554c258c57c7f69ce7a43ba1a28976dbba5321528afdcf6e2' 
  AND (
    token = '4nMWiTZjCXjUQakl/8sBxzlu4rnktuWgjuG3dH7sYA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )