INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d510ca5693e5a03934198c71df8ba0e7fad21f1e78880b913674527da3af2f9', 
    'FWpKEK6f5TYMScrSTi2+sl2uCHSX3kpYHF0XNynqzEc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)