INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3eac66b9db9546442b92169a147bfd68977800990ba7050aeb7d45da9f5a9490', 
    '3YHGYaOqqAb6sOt7rrhFfhkPZhTHArDc2QfjpIH0o6A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)