INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20a48eecf564805b6b753daaa6b5c2a0c21124a3a462e02bf5f9694023a9459b', 
    '0GO6AsH4yY4gT69N+z16NUhpv5yxCfNyxj1VkuKs6LQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)