UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RxpSKegZI7rLxvNCOgshWS3jonEOvFOVdtmuWVsTVec=' 
WHERE 
  key_id = '683da2c9f2f8bdf97456572ae92cf1df8289ed49b08d3d24de0944ea83b8e142' 
  AND (
    token = 'RxpSKegZI7rLxvNCOgshWS3jonEOvFOVdtmuWVsTVec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )