INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'feb5aa752cfbfd0c74a205ffaf063189dd7e132c9b156013f3f3ede4e6ee82b5', 
    'kKc7E1LR3NW6YeDslLqv2X358DE2uQS6XP8KcVcW2I4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)