UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '48Irnlp2Kjy2ALBXayytfMv5juzXYAtUm7u65/Xxcg4=' 
WHERE 
  key_id = '2b0884a154154041ebeaebd5b0f54b34f04c66a31880fa7481442cfc8f8610e0' 
  AND (
    token = '48Irnlp2Kjy2ALBXayytfMv5juzXYAtUm7u65/Xxcg4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )