UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UUqP3UZRzYGzYjCIVAV5NTSLNwZH3cUuiPqjWZkLKcY=' 
WHERE 
  key_id = 'ac64b384ae1ff18e6f81eaeaa5c40f3658e980bc3c8ec9225fea442649d5a2ba' 
  AND (
    token = 'UUqP3UZRzYGzYjCIVAV5NTSLNwZH3cUuiPqjWZkLKcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )