INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6680cf5a3e68268a11394dbfbf969c57f6af5b7af285e0df8cb077f4deca02b', 
    'ZRNAJrhS7mm6J3HssGw2XAtVt3xKtaazCQTPlNmKy+A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)