INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89d4a2395692d040bfdef965334adb5fb7f5b40bc7dbbc753e4ed8533fc34942', 
    'h+lBBI8dACi64w7ud4zpCx2cWyOzJ4uMF686DdF5bXM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)