INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fa943e07d94750f20ebe640b0d964fb4c9d806e9d814cd12077cd8c105812382', 
    'iu41lewUgRCeri3q4BLO7ts99oGuMQRqItyDzFqOPOw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)