INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f9fb2ed108baac86bf8a643106ac7919ec4d5b1fa723636edb62996bb810556', 
    '+1LnHQJ4tWWLpmPwN19fM0j3nbPUmhIdbTdoCV6Q1FQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)