INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8685854c533b3c2a06c04fe2125a4c2a19da4a1bffbc38e04277af29382e2de', 
    'CWdNcF5QxJELMNQ/JSkE613Ld+WsfnI/E4HJ+R3ggnY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)