INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '67dd78e5f4af846be475c82b486b9e8d018766a1c31f24af14fff817d1824b6e', 
    'soQVK0EUrsAIk16cHNj07lJGvsTiN5+ilT3ZF+bMGkU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)