INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d7bcc8c9b3e821b6e5d36aea381037ac3807e4daa509adf85b97b1682079ce7', 
    'c40AOK0SfLSQpjIWyArhlBhgjAyXw/hplE5YXFrYmwM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)