INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb2d8854e34a365da2830c11b0a8b6e1a8379fae42dd3fef171bf7b1fea5e9f2', 
    'x0l2LCwkA0Szxa/VABrE9j5yphP07vSyOuPNypJ0vuc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)