INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '69de039ec2e70cd8ccfa367715973a4769e41bae91008e8d3c3f76803472903b', 
    '5uOdjatgb+os5OULIfmZ8pByLSF49YBUYW0Fu0X3csc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)