UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xd1cGJk8DRDwcP2AunBITfLtU28N6MxOUq9CNBoY/S8=' 
WHERE 
  key_id = 'a2c62379a25022fc6a962d2825be15ef8d241154aad7cf089c868e7f4cb65b48' 
  AND (
    token = 'Xd1cGJk8DRDwcP2AunBITfLtU28N6MxOUq9CNBoY/S8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )