UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vNBzULcBfit1ufkaglSG8fsJTjN39jJXAfh6fKLTewI=' 
WHERE 
  key_id = '5c6412e2d8f5f5b2dd6cd85f706503b864d004aeaef8d6335c747324f2a6345b' 
  AND (
    token = 'vNBzULcBfit1ufkaglSG8fsJTjN39jJXAfh6fKLTewI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )