UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QnqWYGDA585eYW0soilP/MVxy+uqsrBhNcl2kSBQIhc=' 
WHERE 
  key_id = '5178f2e1df61f54803af5c065d4c8d3116eb88a23c66596c014bf1f243fe71cf' 
  AND (
    token = 'QnqWYGDA585eYW0soilP/MVxy+uqsrBhNcl2kSBQIhc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )