INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'acbd120387660a8204588e55a81d1fc3fabbb28084a0a716bdea7babe8603b7f', 
    'IO0w8J6rmVaaTL1rvW7CNxewR/KZcVnpQVf9kKT1s34=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)