UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iObuYSD0WQq+TH54Nt8GytRIa+nxKn6tF00y99+eik8=' 
WHERE 
  key_id = '90048daba3e41d57d698ca8535f3d1ec211fe5650258e25608d756e2c46cbf63' 
  AND (
    token = 'iObuYSD0WQq+TH54Nt8GytRIa+nxKn6tF00y99+eik8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )