INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6041796c65f7874dc074a41f759013806d6d67c070979c9d6beba9614ff2f86c', 
    'PeIqizDS2W+0cAOIAo7XclKGbapmG6Z1dHtG7s/+6jM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)