INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '689afb5d0d2e41383b061b43de6a45d34c433dc98ce63b000e1da18e0a90916f', 
    '0kYl6gR67MQY+XWUPQBaV2oEiyFoFvnw+ODABpIcCRk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)