UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xLpfvlKQpH/JUa0fj93gCDv3r76haEXQxFTUlcGEpWI=' 
WHERE 
  key_id = '08ae885c0e350725c63bfa0d4162d1796738c0373999a17a4081db8f0a86a9fe' 
  AND (
    token = 'xLpfvlKQpH/JUa0fj93gCDv3r76haEXQxFTUlcGEpWI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )