INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08dfacde7e3bfc88ebc43c80fba1c5115650c8bfb764a23617f2b32c21ac22ce', 
    '72AiPCYXT7opWaaWQ5/DKjtZMXviCz65TH6qPZngtdE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)