INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ad25fb065438b19a87651800a781e1ee04eefa7086a403a6927d65dca95c531', 
    'qKkhKacN3dKt/vm6reIEm5w5xcuqAFlTbbDkJejvLpI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)