INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd17c5946d1d09a689470a814f9b87b81288576384d0524e74cbd462bc3fb0c99', 
    'Vfd7Jzmp2e9U5F7KgVS2+PqlrFwjpzOChkA7+kObvag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)