INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9969a106263acff96522f43003c24e11fdfa83eb0ece2fe31a50cb6738666dbe', 
    '234i2lZYZvihUmS884t8U2QJNp7CleU6sJ6Y3Nd/Wgo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)