INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30f035c8f79aa2560a54b4c5e60fe24a877859f6e0d28933e875f57cc3e2cbe1', 
    'pV8ZIiHkOxG1gRio3bASI4tCroE08VqtVZLP1idW3/s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)