INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '665a40e529a8fd1619ea6c9c9d28d8f8ce18067fa0b53f86733f1d79b0464d6e', 
    'G4utXZMPXpYXBAfR7ZLkumTxjff3mtG8Czffi9y2KLI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)