INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '450efe1eca9b64483d2be7481b0f76749cdeb89bab8760abd7f9680bf21163bf', 
    'Sy4yLEfBjhvE1iXyDHjBaIH6d5hfLZAPWBmcZCYsp+g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)