INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7619b33ae1ea36874897d18f9b783d2ff2eff5baf6ea778d5c7e8046414e1c3f', 
    'fFNfSobnnsXSc3hIoIc6vnDcJGZe17DGaNA1VEdROjA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)