UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+TRmY2o1WhHBViIcZPE+ToDRnIDSj3TnNoQIexALfDg=' 
WHERE 
  key_id = '4573ad021b709e42833d25329f518eb617abc74fb9c27b9a576a7410e9e74dc3' 
  AND (
    token = '+TRmY2o1WhHBViIcZPE+ToDRnIDSj3TnNoQIexALfDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )