INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2dbf3c99fdb7074c0f5758b9b06d9cb3e939f268e8d24010c068403527efe697', 
    'YrQnbHH8UaXNoySexsaoTHIr2QPcMSQXQh+HtdYnsZ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)