INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1545e875ddf1830f0ea9a200033a3af0f0d1ef7913bdf4ae982ad1ee1013c1c', 
    'MiuWNUko4wJD498CW5zJEKkcqOOguEHNUG2ekAI8CtE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)