INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfb58e89e7e6700f8b30111c736c432b7c47d02e885cf017f5b9e0ed69faf92d', 
    'g3PUSijVzBUM5MH2qx8U/eB6EY0Uyop1iqyMODDHfzo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)