INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efe6596f9113f7899af2e24b4e4d311516dc1ff11627dfc135a5cff4b4007113', 
    'tUuAI+Na0LgmOFfLxuQYioJWZ9SiYXC0MHfnEOVo2lA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)