INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '487e93de28396b75b9bd14f528e39830ed4181571c7e7cb366f6cecb81433c3f', 
    'okUVYeJIpqKuBONZUf3zi0+s4dLw4d9jOoOt9aFr5sQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)