UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5xtYsG1VUnAWsb4oEYhzUOrmPPXP6XncMXmfCtl/LbU=' 
WHERE 
  key_id = 'f4ec7c31165717e36e5a2b0f9b38e637a04fe2541a575fb4238e3e83a29cd496' 
  AND (
    token = '5xtYsG1VUnAWsb4oEYhzUOrmPPXP6XncMXmfCtl/LbU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )