INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9dfed8564d37d311190ae278dcf1402d0a4f9a03d5011b541cb686a0708e5d58', 
    'qVAEkBSfZkbD4ET0HpDJte0XKAH/58WmO6cgSgVwaWM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)