INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a978673c595aea17bbf07c51c84b3421734aa2317a2b6b01183c759ef832838', 
    'kFbZ7T476kNqUEfccj0cyN8nWZnIGXgnulWBuXtxDCY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)