INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c38ccc9bd2d0df1f04123149c33ac8bc2e978b076f4f887cf421d035b399c5d', 
    'omzM8MqhTIiWKExk+bGUmKr1wEg6ZvsNSiYGtTDLI6A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)