INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5cd86da5d878f0550258be766962d5c90a203b6c0cdf84e439e4124dbb8a4b44', 
    'gt1cJ9wPOUcE6Z3FnL5XP30wPbB3ikOBpyYNuO+ssoE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)