INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f6c19876a087cea61bef9821e6a0a1b6a6343a58855b22ba4acaea871330a60', 
    'yxt05DySSDejaoUUU4IoznTZWbvKoxXG3N9vMN8QV3o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)