INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d2b4efaf21484fb6443ce49292a72209de20c97f285146adf48c83010572da8', 
    'O7SNWKhv8iTy6PvYEWlte41jX8bqr8QzcCdgICFXLPo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)