INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27d37b42000af27d6ac60493e28449f8850c7a5f1da163995e64fdd63b1b25e0', 
    'brU1d4FH8OZzKOYUXg93tinkHHWpDtlWFY77pWPFWBM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)