INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a8a263186fa21a8feb076e5da8c7055474bae39ad6dc26965b1b7d454080912', 
    '+hxtI9zT4Pq+9sSaDHf8ERHFNvsWj1ScUE4yJX+R5Rw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)