INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38ef92b1d579a8d561756b7b73892dc54eef26a16b9f5e53472a80958fcbf086', 
    'KiCfMOmysAwJrURstiPUwfzNDXoGmmhxWpU+hzQEbA0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)