UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bu9qKBBpW7D9t0VsboXoRlN9n2cKGhxyGaOSTJNTpuM=' 
WHERE 
  key_id = 'd0359a1aed674aa2a8bf316ba0fd1a9332796769016ee7cee9f5fdcd039a1ac9' 
  AND (
    token = 'bu9qKBBpW7D9t0VsboXoRlN9n2cKGhxyGaOSTJNTpuM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )