INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2fc708936de423b77fb81b757b8283a2eb00450fc2b94dfe50e86278333d93f5', 
    '2BZvnqUHwh6eeNPPtFbu4PmUM9l7Fedq33cU7+tGt14=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)