INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4f917886eee0a41868d19e64196d3d39603815765f6705b67473c722666ae90', 
    '6VnNhsNQvHAm7xS2RJcHtZNGaQanqL5JLwDwkc+b5bI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)