INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a7bd08d718a866e9b9bac26fb971b0f48b02b1ca9e07b528d1572e50b99270d', 
    'mlW0mlIFT4aoCVH/4XaMj1bhva82qrC3czWrNd6OBq8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)