INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e194e6a8228b0fd93cae27d2c4fb59d8415807016188adc0604fb801e0beaca', 
    'oXTxbbCr571wdqUCH1Ug8p1ZMCDrjGKeIPY1h67JaCw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)