INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd28c9bc00235d1be65e64c1af3e5b56b783dfd5e84c6a0e0ab62519eafca2663', 
    'M9Kk5HG+FZRU+gqVe7Xw6OZUxzdYLmMJKIQJKZI8Thg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)