INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68b7f62437f69faf998a022c726167ecf3192176478d127ab423d1994dfe893c', 
    'uLZd8lb3cR35rIHnMicGWPXgaNC9OSKoNRGXvYpeCqY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)