INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd5c935c47a2e9a1c037f580956be750c7b7ea8d870c19fa7b3166661e8d59b6', 
    'blnNEaSaCzxD5JLGzpFe7SRn1tCacYLmXVW6H7l1/QI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)