INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e20f3211a595cdd402aa5fc1ed03e2747ec213a60076f7eaf62407e471bf5710', 
    'OxuIAUhgPW9ZrtFji8Cw4FNYXFnur4eFbiQaJ8itUEI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)