INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fbfde0d8f4cc384dc6da5a886bee791a5a14f22c0522e41c67d60a454d7936ab', 
    'DtKsPHq07FM8tOIdF87OdTSN2jdQAhTihj4ZS/R9O3c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)