UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0ivkITd3m4Cyya+BiizoHkpln575ru1R1rTPlVLQjEU=' 
WHERE 
  key_id = '7898eb124b9494a806f636459f5a18ec132f00ca8e34c859a7fd40f8337ea326' 
  AND (
    token = '0ivkITd3m4Cyya+BiizoHkpln575ru1R1rTPlVLQjEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )