UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rgqwbV5MKNl5lb2ZTDimp5pGjquar7CLVucoO6p4B7o=' 
WHERE 
  key_id = '631966c03fc347bc92fe289be6b4113ce77d92172fec93931e151bcf53fca7d5' 
  AND (
    token = 'rgqwbV5MKNl5lb2ZTDimp5pGjquar7CLVucoO6p4B7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )