INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5060b9078c927b44822b4be97412fcab228e991cee35929191b136edfd0bd68', 
    '55mNnqS2IhdE1qaGo+hDT/TBjmmlBNci7LMmyzOIx3s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)