INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b5b751804316bbcfae1548cd95665d29ffba4183d5f1bfb1194138da5e9c02c', 
    'kDOcphfA9Clxs6NTtEDWpTdkVhgT/w+S6unbBf3zfvw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)