INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35635106c442758182074258cbd2eba206d3154160cf9d5e3ff91b2d79653519', 
    'HyLYXIzwkI4Je2qBXb8ahJm+XP7oSoqOXoieuvAmID0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00070

Result

int(1)