INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4fa85c5c903d6ff804daf88d2bc5d1b0e7b76cdb4bf9086f5f0859d4c4955c9c', 
    'mt6u+ADqGiU60kERgVspWumpfpRjPp+U1ZTB4pcT+YY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)