UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wBjlkDY9yY1tt5YbVsKjC+rqD/70Ic3TZDg/I2kTTXM=' 
WHERE 
  key_id = 'b92904050f366bbd939837073ceda8edf95647def06783a0035269424921810b' 
  AND (
    token = 'wBjlkDY9yY1tt5YbVsKjC+rqD/70Ic3TZDg/I2kTTXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )