UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wbRqun94sKDDqHmDXJ7mDgXD+Y7ci6RpNZzdUO0GMcw=' 
WHERE 
  key_id = '515ee65268fafad5141d28e2d1eb3ce64ef951878084dff1b787c33589b1c54d' 
  AND (
    token = 'wbRqun94sKDDqHmDXJ7mDgXD+Y7ci6RpNZzdUO0GMcw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )