INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7feacf928e2fafdf26859a118097f843d843c054e00756b4df2c78e71f903fd', 
    'rd32op8hzfeTtmVfDtAIG0PfNo7BZGjV58wqEPQsDa8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)