INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a520bf6e75f5b6bb4a50cc393fcc947af097b28d2241d2fc592f47d4e05ac378', 
    'EsxPea5EHdHfuz6CTPunzLuLgpNZTBv/XUUO5G2TBfk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)