INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fcf6047b82d816959010f2aebe06b6478ebe385826ebfc8a41ab8354f44999d1', 
    'N7dxIYhNe8ElPUu3Ck2RBrZnE0QoQyLCM5X5Axu8ye8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)