INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d0ff50d6d82335ed5cdfd801d25ca0dfdd793d2a960476b83840475f9ce3be1', 
    '70eLBNAe9qZGQk5+Nn2xBVw4hWfbZoNcRiTSKrDNdWI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)