INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '042c51423d70d0fb89541ab5abb54517d2e7ecbd3730b22ef575521bfd6bf0ad', 
    'NEaPHrPi+t5MjcRTxan03UO9nzdXBkZAgL6F84XNSFc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)