INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '175964557d70d486b531e840068ffec36e82dd275115d1767a88dd415e73ece2', 
    'E9IuqcXAjyu31oPUSLqbUblVwohkwWUv1eGUo6la4AY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)