UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xfKpDAZO3PqXIZ3evTefdm0dOUPTSvbEGjQvI7r+zXI=' 
WHERE 
  key_id = 'd1b1bbe18e1ebc16b64e1feb1fe59bd302cb852cc77c796204acaaae3474b3f0' 
  AND (
    token = 'xfKpDAZO3PqXIZ3evTefdm0dOUPTSvbEGjQvI7r+zXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )