INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f0059ad41bfa59d337fbb2160c0b558687a9c49333d5cd1f9b487d33792628a7', 
    '6T+OO9NgPlEFIX13mKyrBh10z+cMjXuQCBLJ7ADm4TQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)