UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'foVoFH0zBn8dUStx3GjIeMPVc6LWrDvezMOJXD81Xm0=' 
WHERE 
  key_id = '548384f7cff4ac4873e1ca0e1a82d8f3e8062e5d178e4d9a7650745bb489f1a4' 
  AND (
    token = 'foVoFH0zBn8dUStx3GjIeMPVc6LWrDvezMOJXD81Xm0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )