INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c389817abbc63e4c13efa552ab3fc63722cbc5c4b512ef1844ff45b9a7e8e35', 
    '3Ev4B7t58CT528AvoMjr2BJVkndNHhI2wHQrsXwwKvc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)