INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d9370fbbedf74cca3372c428dcbdd8bf814b2bbe91698dcdd602947563a94b8', 
    '5H7chE93CBhRAyE2MjklVKxlRmUcsTJM8h5aj+/fG1Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)