INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '049a8997b23818c010b176f740fc52a59e59e907a96c7d4ce858771cc6cd583d', 
    'LJbOTPaDRpQF8OV8kkFj9ZBeeb2wfDqASWAawNfnrew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)