UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aaAa7blfRgGiu8ou0m8RE36IqTvOMOa3lh+tv1bh55I=' 
WHERE 
  key_id = '75f7660f5dfff37173c4967ac0a44cc9cbebbce7dedcea2bbe9660dc2e5d15fb' 
  AND (
    token = 'aaAa7blfRgGiu8ou0m8RE36IqTvOMOa3lh+tv1bh55I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )