INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '121ccba767278ca244ed633815a6aa5fb8fbd70c597cc98f5e80bf9b8d4645f6', 
    'Rhex7oeOiLft/OpkYxVzO+TYTVJbJKR5RLD3D4IvucQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)