INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '998fbd05054f30c4119fbe91a5080c4cb510c608d9fc71691094640f17b568a8', 
    'EYk5tCbpOw90STOtskJ+N3urfQt97Z2fnvmyohpoLEo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)