INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39e875357747e39ccce3714e6d6a96cfd7cc1fc68082e44bfe2d2e9d31287165', 
    'RNIkKZ1cmQJOK4gPMryrHQaML4BobMYh0JX+MrYnBmM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)