INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b25ca481025ab44a6a1e9102771f9c99da7d5f2aa746beeaf7bfe8045ade718b', 
    'fsV3f3GCAKigj15TeJcPzJKWWlZA5blgXHUXKHqkcxQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)