UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OcGsvKHtCm/4XVPCLBtgcg/bYq/ilS8BulRQsP9rJws=' 
WHERE 
  key_id = '6ca3318ff21849190860808ec3e12c66fe6de9be943e16aead046525ac697bdc' 
  AND (
    token = 'OcGsvKHtCm/4XVPCLBtgcg/bYq/ilS8BulRQsP9rJws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )