INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5e9cf1ed501b953508ae8f915991eee1083bd1dd60b88b7cf023d6225935bc9', 
    '8CmzT2jhaIcPxMY6UIfC/9DrBVsQccDdxl1YC+EQnMI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)