UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm6Ya9GKBjRIyMgEh+SAIHXLpQWDqErRC+ahzCUn/bRc=' 
WHERE 
  key_id = '0ac6b1a370244f33554175d46d826e8834e2584c94e250c88ac139339c550448' 
  AND (
    token = 'm6Ya9GKBjRIyMgEh+SAIHXLpQWDqErRC+ahzCUn/bRc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )