UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '449R2XWoikofa9PzSN84Xa+0uiZ5TxjJFqEK9SR1+no=' 
WHERE 
  key_id = '81006bb29a375cba19a875fdd73d8683ffae0ecb5f6b583101b1d30484462aa2' 
  AND (
    token = '449R2XWoikofa9PzSN84Xa+0uiZ5TxjJFqEK9SR1+no=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )