UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xiNu6ozBWtM4NNsqo1NblUPm3S753ay67xRYX8koR+c=' 
WHERE 
  key_id = '513cae9e9cba0f97828fce8957af7f81d722dfb91e740b3c4ee2c6da74a150f6' 
  AND (
    token = 'xiNu6ozBWtM4NNsqo1NblUPm3S753ay67xRYX8koR+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )