INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df5fa34ab3353f6328def0e55ce46e56be45abdcc1bac1dee9f0f7efa4c509fe', 
    'H3znsI5IZoZ11ARR75xIIpBpOd7+BGcWoeyWJo2F3E8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)