INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc7fcd1e67be28069ff07acd34bde15e5803f16f2f91e7b30ecdfb5caa62e72f', 
    'THYC80K0po6c55RHEF6EzYhdYHmQDo1hJbTeU8Kt5xo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)