UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r2xHIb38lyEtgEHtKkxslaCqm+jGdl+ZZEaxBGL4cKQ=' 
WHERE 
  key_id = '099d18e20e844190cdb895c1880e535323bc0f7fe5e0f4ac64cab0ce9a9665ae' 
  AND (
    token = 'r2xHIb38lyEtgEHtKkxslaCqm+jGdl+ZZEaxBGL4cKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )