UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/WA/cFFugnzC0fZx2EIP5OI3bsM7Nx4A0cIyAri/QjU=' 
WHERE 
  key_id = '99c7c855c9c8f51e8119e7c426b24ffcee9323f799ee9ad62b4393ffca08f1c8' 
  AND (
    token = '/WA/cFFugnzC0fZx2EIP5OI3bsM7Nx4A0cIyAri/QjU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )