UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gEGn9+1Bip3gNNXViED2Cga6SoNDvlnxNoW+GArm6X0=' 
WHERE 
  key_id = '6e9a30b6eab1f64d36f1ef3e32dcb70ecdb78b4714b06b9f26bb40d452822981' 
  AND (
    token = 'gEGn9+1Bip3gNNXViED2Cga6SoNDvlnxNoW+GArm6X0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )