INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e44e5e434592fec17f778c71caab7ba0603a75d5c10d5c8f0e1bc606806c211', 
    'SGjdZbxZ1X7rJH5+zoPxO6GjWICX1rI1nqyhBCKF0q0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)