INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '704731690e4737170c99cd9232c791f6baa35beaae0f829de404f6c044246771', 
    'stqINlhkbOR0F7ECt5Ue+6hj1HiK8KrLEW6f72DuQSw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)