INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42414e9a28e520a7fca92f7b926d54198d0c5145c8ca6f3df7476a4b705e50b4', 
    'R4aOzxD29FDJOTpdmm8At6+FZnKpwjN7nfh1GjITW+g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)