INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b890b8e2f7753fb6d2b3b6d1f39077c32e9c8f88910abcc9d9a3101ddfe484ca', 
    '1JIDYSDmj3eLCt2wrsw50cwQKQYn9Il/YoNP/X7JvwI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)