INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47cef311c355d6c53343c29b1dd5980db950eaf281810fc11566677327069492', 
    'sB6PdnCOQqZc+urJV0VNReme4mx2xop41WVUOV23p9k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)