INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7960dc3a16708ba19efcf526a48cbb3ecb126978c1668274f4a968b9b8e763cc', 
    'GPjc0DtcchirnVmrO821aTIaY8RFFeuPgPW5s/QH50M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)