INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d1e862f7acec4149f735d469b9b00a14b75aa9236f8844c1581c9edd806c802', 
    '+LniHomaWQx2JJVtzJE0r2zD5RLJ6lChJGkKHe29Q3A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)