UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uvOmpGB+RKABJBbSEvdsLVBQd7RHNgoQNNEH9ZY0k6Q=' 
WHERE 
  key_id = 'ce23f371032c3d56f0af6f7faf1010923dab36442f01d2a933975b4e8cab47d1' 
  AND (
    token = 'uvOmpGB+RKABJBbSEvdsLVBQd7RHNgoQNNEH9ZY0k6Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00024