INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '69bf20ab304b493ff3ab9cee144d28da8f736f240c3d30bf371b1bf21f83945b', 
    'mCMVw/7o7iCLD7ot9f7PpzWOjw8zbDee3oVKPYRtwjQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)