INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3431a1e5b17d97cd301eac9aa9fd3ef2d6987c4c4163931ef0ae184d1fe4ce49', 
    '7Sd/5t3W2i7KGykwTYKUdKYnCcg0e9xYgHY5ee2MW0I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)