INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3172b665cfcff49a7a44433d06a8465f1f0531abb12d38e684996b79a33f22f8', 
    'tG7jVLXThdvYddlP23ekE/84IdVrqtE7OMvkisYPa3w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)