INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b0e76419567a0faafed0a3c86d25848c5bbf61c80d49041d55c8be2e38d6803', 
    'H2br5rar8KZfh2D7gyzqTWnFMNo/4UA2lHo1R3I9rcE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)