INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e20da273f29d337e726fc16b2b247dc40398cdd4413481136d5da84085fceb2e', 
    'uZcrtFYpyIgMt3h7CDieCjHZ6J7n6w8BPmgi6I7tMNg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)