INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd28b315b8c373512ab4040b39565d221df6f5816e9326d389a30ed23c4d36a2c', 
    'M9OjcULnrrCpDJSOgnWSY6glS4TL7ff//Nnj9Du1D8g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)