INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8208b6e44acf21a8955e2d89f494028c9d8bd50b906f25e92cfe18c2d9eafa96', 
    'zUmKwMyDUIV/OPQriCg/ejrqFU4UOwLfR4vaI9bMpJg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)