INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54a379e86c7decbace69a8760a1f6cebe26d3620eba16ca12a1d6060bcbdba27', 
    'hXAvCkdTH0a5tv4+YwBy73OwurjaYapszarQ5OfvZ5w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)