UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bya52YHh0NivOtuo/PU0Z/b6AtlE+ddHir4eWqrsPAY=' 
WHERE 
  key_id = 'c8f6b0aa7516909f6c1a8c5e429e59339e223cd9be69eaca67cb1f122ef8a7f1' 
  AND (
    token = 'Bya52YHh0NivOtuo/PU0Z/b6AtlE+ddHir4eWqrsPAY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )