UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oOuIcVHTNNU5EM6bqbjK6hRjzqFZAPgzhDi6bXuZhRI=' 
WHERE 
  key_id = 'd2ffbf8b762ce3c791e6c9294cd4b81d26d899ed816f94f48da727dea5bbc714' 
  AND (
    token = 'oOuIcVHTNNU5EM6bqbjK6hRjzqFZAPgzhDi6bXuZhRI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )