UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R0t5osPuAk8yii/SYejJXxsgIMr+dFl9m1QhfugxziI=' 
WHERE 
  key_id = '7501c5e45015996aed7f488f303c59bc07d88d2d96bd267ffcc8f8e4cfddc525' 
  AND (
    token = 'R0t5osPuAk8yii/SYejJXxsgIMr+dFl9m1QhfugxziI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )