INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d9b54203732a64ac5e18f34eefe0d6bf476371f2a13b657f5dc6358a01bad94', 
    'rY/7UxLVZe1i2fs6U+hMk49S5KHAE0bAaub5Ptm3TdE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)