INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2e8b960c59da7e0c553d803039a7b39bce7cff06dfc12b41d5fa91b83492b40', 
    'iEl9rVs5+mNlAIuXnsoE6qeXEXpDGcHgjk/CeYrPK5c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)