INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0fe240b8fda5fe7862610a28b03f41296d33337c0bcd7910b6b4015e9fbc5ba1', 
    '8bkJF3PlsO/44frpACaDzYmrhZcSU7rFcvmgOzOBRJM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)