INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4115d749cc3154333013f38a8c568aaf32888a71f86e72eb8da46035a57deaf6', 
    'Aw1HzgOr9x8+jdfpd1e7rdqND28E5oi+8DylBtvpikg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)