INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8393d17c4fae2e0dda13599694a55b354c71d8006acd765ba64d81398710546f', 
    'vpoPGvbtOFdoW3j84l9wGtRUDsXdurs+IIJ9Tn/xtYw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)