INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be797a81e7115cf9b26c19db32f2b35882d3bbc033e687156cb765ef064206a1', 
    'hxV7hUeZKxED5NXPXrXNvga7KFePWV0kRjhj64ju7qs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)