INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '960ca56b7b651cc3b347781d37b77ff020460c8d84f669f3aac313a45aabbe16', 
    'MYbfUwCFhqsART8Q9bjddHVVgduKKlz0Z3FCAx8HAE8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)