UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K0wZIdIMAVHPiAUtof1+T8y/d3oOuVQUgtjt/UexZDM=' 
WHERE 
  key_id = 'f83ee89f09bbb1eca072fa364c49c9f2411812351e8376e153e0141481796529' 
  AND (
    token = 'K0wZIdIMAVHPiAUtof1+T8y/d3oOuVQUgtjt/UexZDM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )