UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W8drdizW3e3vz8b+5vrv1mFsKh9GUDAZMdQh3X6pnow=' 
WHERE 
  key_id = '541f539a8ca9687cc5d6bc6bc3d6d2087084f608941bc05cac3f8f8ebf2e14a7' 
  AND (
    token = 'W8drdizW3e3vz8b+5vrv1mFsKh9GUDAZMdQh3X6pnow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )