UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b//pu3OJBK8+l4paQshDx5yB7vAGGmu2fPHHCJqwfdY=' 
WHERE 
  key_id = '78cef0faab380594a564df7111cd307aac65a0e94e358711f28a90912660d355' 
  AND (
    token = 'b//pu3OJBK8+l4paQshDx5yB7vAGGmu2fPHHCJqwfdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )