UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BjBGBPqNaQDh3uL6lEQuqst1BOKyOgiYObP2T7yWtiQ=' 
WHERE 
  key_id = '1f2142c545f5af09db863365ba1883fb91afb9d500126afa83292badc058c598' 
  AND (
    token = 'BjBGBPqNaQDh3uL6lEQuqst1BOKyOgiYObP2T7yWtiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )