INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83387254a6a7b2a991100bc6979f743d663e7bf757e92d4cf521ff64bb37c8bc', 
    'C1hhHzdWJKrogqxAEhkMQDDwrFLWgrShSSxaY0RWoYU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)