UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P0mvKph3tI6BO3j3/gFet4gj43fo5AGwuuWKPUi4laU=' 
WHERE 
  key_id = '6ac4d7015ecf0e60552d6239eb6d86e35dd9ac4fa7120d128f8fc4ebd907a5dd' 
  AND (
    token = 'P0mvKph3tI6BO3j3/gFet4gj43fo5AGwuuWKPUi4laU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )