UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v0mABg4x4u68edpCCbKTV1yYaZXg1xwE4bWZd6lS1lo=' 
WHERE 
  key_id = '1c96cf0d553026a2f8a543cca2b1af98040a44707b93fa2d061eae45cb3aec25' 
  AND (
    token = 'v0mABg4x4u68edpCCbKTV1yYaZXg1xwE4bWZd6lS1lo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )