INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ececb6ac1a853011f7ee3aaa03973ebb96dfa8505b386690ca231c158bea33ef', 
    'MC0PMj86oPS5oNjeW4hkz9geTsqbV2QFfquljJozVYs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00082

Result

int(1)