INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9b1c14f101dd3b907fddf70f87d147c31343d69b6f8734ca04f2f8386b9bc0d', 
    '8Kxd62gGlbvpXDkRpogebCBErp+uTUw2Ue8WRHwmhHE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)