INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '837885b6f9924b68aa8ca5427700fb0df02699141587319618a4e275e477d28a', 
    '/QcJxjMAcKrQcSTV/UUC7iQODkD/3HCdUfcYWYq5nZ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)