INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd305cbcd63ae403c03af0abe5c4056ccbec62a0dc96ab6bb8427227344ec927e', 
    'QXWpdQvFWLN0S8hQwgbQpnl7AnUOwuYz079MbwM7OS8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)