UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zzkga4dYhojMPfXtnB0tCnKtiO2pZrHXLAWMF6+rMpA=' 
WHERE 
  key_id = '0140f4410afe9d78cc711246e2c54f2073cf180da479ed167d9fe97b35f315c8' 
  AND (
    token = 'Zzkga4dYhojMPfXtnB0tCnKtiO2pZrHXLAWMF6+rMpA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )