UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rGon/gbznmvKXGtAoi8YWYviVP1dfXZMNFoGXOUW+QU=' 
WHERE 
  key_id = '49a8943ec72457bfdff3c2139f0f8de836c23e02238b5a64afdf84c8c333ade9' 
  AND (
    token = 'rGon/gbznmvKXGtAoi8YWYviVP1dfXZMNFoGXOUW+QU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )