INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9455a46bdcc83ec89e1e7941fd1d858067caea8d91a739bb41c6548e426160a4', 
    'up2hrU3T2ogmXoAUZoneSj0w7MeDADSZH/z4aNXy0vg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)