INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd568bd58ffd9ecf22a3ad145c1ff1ceac687a18128c01672c282d8345e3c910d', 
    '6MsgcG7yHZb7x/aEdGg2mrlF0yEIG7uMza/IoNOBUpI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)