INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70af837e07c82783dc8351d88e4f4d2a262085fa4d20ec42072a3a6fdce3451d', 
    'Cupq0keZJSAfKKRj1ente0JX0Q0aYs7jJdp6YSSKkFs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)