INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b5b80629787effe79b9bfc5669f136e02fb6a7f2e8341ef00813d3eaea3ba13', 
    'b83V6BO2/L8XpzM/GLlZhhDYz8DFROiTIZijq7SgD0I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)