UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E93ALeV2AMl4ISxGCm093ZXllqF6U/s3XU47ZrpyzzE=' 
WHERE 
  key_id = '700243246f45c2c45a1e4266f3d28d439cc54d2f1236803877afbf7031b3d151' 
  AND (
    token = 'E93ALeV2AMl4ISxGCm093ZXllqF6U/s3XU47ZrpyzzE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )