INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7951f274c826d42ef937485d9bf0c9a1900a440bd390b5bc7b9a8abe6f45ac74', 
    'KiufLFQg3jGiMHbblvo+iJXczlB5+DFRuRkC7PznExI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)