INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5aa3992976f79a1581f3c06bb02b303cf1e83035e20a687285527cfbc7195b9d', 
    '3f1Y0WhC3thVQZ27WV53eVvny83MVzfkAqStV1gqze8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)