INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7adc8b172f75a101af170fd61370602cf816ce06345324fb621c5d40b098f376', 
    'iZmw81Q/Tph5hNKdslpVCGI40Zmwtt74dAHgF4pQ26Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)