INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55e57c79c8b8ba5dd234fd11508ad882d4471bb5941c3efd2df7fea313c03483', 
    'PUseyPQNJDQ6pN9FosxI1Jf/xBsA2W4A3LPWqNa/u5Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)