INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ece234028f378e775db9b560018927e00a3c04b6a1a03aa2c838e94107a50cdb', 
    'Qk0qlsfw+Dra/PiVtuUL4z8OqpxgdxxuRp49ZEf0tDk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)