INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b7e916baec6b031a0d2f08388a40c5282c55e8864454e4dcbccf0424ce75070', 
    'JeaTQsQ3AKWqoVB8rh9iDaSuQI5JI9BGRY9xPG0JKDE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)