INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae6a5a3ecbe9502e5aa431bb4e3b7052dae263fbf20814d880cd19103ca76e7a', 
    'jBlobC0Je7waMl2erjicQWj7aA8/bg0wZFXO+fXbHHo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)