INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fbda7e7383fe3f061e5dc0636a6c38528a422093629327edc44cb00425e63b5', 
    'vlpGQ3esbdTSvdc8pCUYzo3uKnwZa6RICxmjT2/xpQk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)