UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JR/1AKefO85PHdk+esuFeNgufpvjuDH5AgcZmcb0/xI=' 
WHERE 
  key_id = 'e9642bfb2f09452bbe937e666f52161fdbc8e585f60d031cfd1ac6bc730504bf' 
  AND (
    token = 'JR/1AKefO85PHdk+esuFeNgufpvjuDH5AgcZmcb0/xI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )