INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f1fb1c7b1634bccc57cb746a91a6845c730245dd47e14cc33a706412e18ac81f', 
    'SRO7vxWtJbwwoLu7Or6KcEBzzd6j4A/Cd1ee/uJboPg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)