UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3eGmzfHMgckwkkfYfdM0S6l57qNlpd1asYFwyCZFU8c=' 
WHERE 
  key_id = '8318bdec120a8950a6599263d757e4fcd10fdeca272bcba036c91b72067439ae' 
  AND (
    token = '3eGmzfHMgckwkkfYfdM0S6l57qNlpd1asYFwyCZFU8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )