UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y0lWUb2Cx+j9jVpNDWHqBq9cpoz3sWjIzgqJeAk2/Rw=' 
WHERE 
  key_id = '7f680cdf10a685294609c42f56be6cb3d484df6f46223d170396c68471667534' 
  AND (
    token = 'y0lWUb2Cx+j9jVpNDWHqBq9cpoz3sWjIzgqJeAk2/Rw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )