UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2AZ6yCvcnEv/ZXdXuhleDhPDnDGAc9zBzmZAGCyRWto=' 
WHERE 
  key_id = '2d9e861741ea532a28a543e84969e668e662131236cef1edb28b7b4341f226fc' 
  AND (
    token = '2AZ6yCvcnEv/ZXdXuhleDhPDnDGAc9zBzmZAGCyRWto=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )