UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XF+XcaNtc7DNBlwYUBDZKPPy7c0yA0pg9zEW/beSxLY=' 
WHERE 
  key_id = '2b376b66cffaf674d8c6563a0b6ea828498df1195a662207553c3dca47c628e4' 
  AND (
    token = 'XF+XcaNtc7DNBlwYUBDZKPPy7c0yA0pg9zEW/beSxLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )