INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8dd3da77e9c2b161a8f30931169c42198f67d5117fbf750fd2d338e182dd82f7', 
    '6TQN8hsKdh70+C1iigEfGeNH0DIKNL21uiehW3MFoOg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)