INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b4818ec1052dbbd45cab9e982c2bcbad00552a5fdd49f5a09d8eb5eb53c9946', 
    'McGqpNYcSJQYpkzkaR4ySavZyekHIOi5+JmN5C/VQDg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)