INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a71ed31ae782c8ee696a22e35891e4af801b5a12b3ea1c88a3d75620996fb4f7', 
    'WPm545d0AEb+XAmxC79Xnzf7+g8K34JbiEOXs8GbyVc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)