UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oO6zdDp2OV/zMSTkN0yMxKtlkgfuAS+ZCO+C3lOanxk=' 
WHERE 
  key_id = '285d0edd4b6fa46e56d4c89ae8e665111503a5d9d19f3f1138f774a910490dd2' 
  AND (
    token = 'oO6zdDp2OV/zMSTkN0yMxKtlkgfuAS+ZCO+C3lOanxk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )