INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0d735fc055160c75c24b44b9d8345ba9a79a2291d9ee9ef3a479667ee48c8f8', 
    'JqCjKIv1bPkYAWa9faRRPxGeYdn9odRpVtgD1KBz7SY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)