UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VzfFxFFrlo6U5aALm40ftCWwwZyZXscxzQWJ+WzBDUg=' 
WHERE 
  key_id = 'a075d89ed3606f186931754275e6e8dc32becf3e963a6ffd3f4bee03931cd91a' 
  AND (
    token = 'VzfFxFFrlo6U5aALm40ftCWwwZyZXscxzQWJ+WzBDUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )