INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '609baa50f857373d022118743b616b04c02f380868ca22ac8490041617724990', 
    'LYpVcszn+m1etxJ0XkxwNAXpFTrb4Iuxm2Hr//WKvXs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)