INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '05722641cb4aa17ee9445913ea028633e546525521a85329ae45745baefba48e', 
    'eLxd6tU6oK5C7gf2IWDVTQuygJkW8/uUvNcJJSY3LHs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)