INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6221ea3fb1809c67debe5b9cfd983e756fe8b555818124d6b7ef842417d42ca', 
    's7f5B6trOq7P9yXf2x3G2Y7bR5bNulyy7SuvMhLNFmc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)