INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4ab9dff3d75cac8a225176b51acf81c319051d4ee8d957456843faac9577736', 
    'nNu+y6O7QFgUxdjKpMoCOa8eBma8NRJxslbooaGcRIY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)