INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31f383d3289f78f29e09ec665ad24d952a9f4613321e9d1a1c32aad48c7e250c', 
    '9R679noMeJNpCdmHSZqyTi4o9wKaVj4FvXhwBNqdBRQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)