INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af74c0d3e288a4f0b1c8eb5499c7c79744671575b08d0869e8c6fee4713a36c8', 
    'CSebjV0u87aHkkba7pT5a5YRL+I3xLrF/OtX7xus9mk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)