UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'URWdGcxudYt568f2rB1UnK5o8Pp/twGbNzBY4UnpIYI=' 
WHERE 
  key_id = '1db844a9d5b5f6f2fa65bec1311eb26be58ea0dc406a58d4de46e4087b880e84' 
  AND (
    token = 'URWdGcxudYt568f2rB1UnK5o8Pp/twGbNzBY4UnpIYI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )