INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e81ee9005aab949adfcec507a4088af30bfc924d28c3c07c14454aff101d11dc', 
    'Czsbto0b0A2VOoJ3ghy9Bmx1MhNa/52UkKpBQ0FpMbc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)