INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c747b2a675656b9bb5425c3546afdd1b4af64fcae49470fcaf022d132115a9ca', 
    'rv2EfLPoBiQFScOVfRHuknnNiKC86JFVqZY3gus8Q38=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)