INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a66b9f861425eac5a777308d19a6231c4d2499163939cf997c47d76800f9363b', 
    'ONkh0aKS4AykPp5fZYy8d9W6K7MvJXZEJBDdDv67hbM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)