INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ef01acd67e2af3aff093b3c20e1165f4c814ac2c71616e20c09e339300c4db1', 
    '1ER9UiKTWUMQg1zyE2/e2vWgur9Tn7ATlkM+JipN0Rs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)