UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vmcu0hRX7VN6amcsANHr8S3kHPHx/X4g7xZTfdTjijg=' 
WHERE 
  key_id = '3edd8a6cff47c76d2661fb628cfef10f95f37d7abafcbd684cd54e88b62364ec' 
  AND (
    token = 'vmcu0hRX7VN6amcsANHr8S3kHPHx/X4g7xZTfdTjijg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )