INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5396bd288bfe38cf4e2ec682bdb5a7bdfe48f738945849d5f1003067fc409607', 
    'DdNvubXbO5mzTPZtFV7oeoy7RWR7bCW8t81MgOrVVgg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)