INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e575ebf81ea79958cb68e7bbd88cea2f4bc3b29ddd46de3b10be5a6d5260904b', 
    'aXm28Z8difY9zMN941iSFjHzeEi6rGhi/xkNIjkZ2m4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)