INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa19321bb3145701d59e3a294327cf19957036da0d9cc66f16f702c03b098fef', 
    '9AT4afg9SN892UB+pIMRNvNwk/N8rvP7akLkr3JEP+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)