UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OjrtWVIIgjYMUi3pYfmaigEu9AbSE9ilZCRkqtwUh1E=' 
WHERE 
  key_id = '44486a0cdab0acc74b9cefd7f419f1638a9d2b16137d7515bbafae04a43a1917' 
  AND (
    token = 'OjrtWVIIgjYMUi3pYfmaigEu9AbSE9ilZCRkqtwUh1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )