UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gehBEhWAo2vKBYpdfCVYS9PsZ2rcA4l+0LiUnMWPi1M=' 
WHERE 
  key_id = 'c7881b5f55626926abdbf84f1d8c7fd0e7aae8cdeff8261d0c557b0a8fbe471e' 
  AND (
    token = 'gehBEhWAo2vKBYpdfCVYS9PsZ2rcA4l+0LiUnMWPi1M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )