UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'niXjbx3r/3dUhlSiOIJ1aSd7pZf6zqiBQKsZ9+nP710=' 
WHERE 
  key_id = '8ea653a12ee8891adf4e2d220a17e7ee3227e1c7c642c2a2fe1d3e20e919a0ef' 
  AND (
    token = 'niXjbx3r/3dUhlSiOIJ1aSd7pZf6zqiBQKsZ9+nP710=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )