UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PzsggKxXHdm7FXmOTOPIfqhsYCfuUOqiQHI7DwKYEek=' 
WHERE 
  key_id = '0e9c0292dd9592496404fd2e51b58af3c8394d5363a8d50df15d518227dc6efc' 
  AND (
    token = 'PzsggKxXHdm7FXmOTOPIfqhsYCfuUOqiQHI7DwKYEek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )