INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7270e5dcd4e4dcd4d5c5b373832b82c28d529154141626cdc1e6e6421e8b3231', 
    'LCdll5x0Q/LoVXw8QEPubDJvhxAyIQGfMwWXbwOfS0k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)