INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '546fc0cc79115e167980bbb32d14827346861ddf7b5c9a57fc69115ff135aff3', 
    'QVpIyFvhkg0eSRnb1NcWeQnwFLCQkg4LsPQSCfZfKEM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)