INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2febc6050dd28fe3835821dc06c84b34fc50ec8b18bfd94734227f8894f62a3c', 
    '94k2LN9KIh44y2kmGa0kQjrchQfv0OQgNCMQUcilXVE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)