INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a9724622512d18d9ccb80cb06bec68669ba71c01b687a1b6d635d6d4d02b5a7', 
    'C/zoVBhQxDPmtEcp67fWNa1bItvZJzLjaUWFmTo/XJ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)