INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '679952d8ae67a02d916483bf1c9ac29538bf0bc07e976f49ef1ad22e0e217bd5', 
    'zqRAO0xJsWUw4aBggkpaefcMw1HJiXdgcofU7sS2cZM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)