UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MSo2NpGPVYRhH4a6vobVnD4UGIGrUzTSKbr1eQVKk94=' 
WHERE 
  key_id = 'a2ee67e5c08eaa05eb99f93d99e4d17c59cfd209598bad21e7e43570cf50d247' 
  AND (
    token = 'MSo2NpGPVYRhH4a6vobVnD4UGIGrUzTSKbr1eQVKk94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )