INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6073f0c860a89e558446cc07dbf33279f688dc8d5a586baae2a0060d203ca948', 
    'ephNttEeoQKWI3+8rXhzOZ+blUluI0uyXtycNdg6K1k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)