INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df3fcb8563f4911a5b398abe51235720295b6947dd534dd129c81f7a433fb415', 
    'Hh0v5JTtLcUBZVcGuKx+MiKUAW29Uy1ohfTfOKaMoJg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)