INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e74f6762b6eaebd5adb3cb9a30faa3f1d02cf8492623b403cd03d66237aa211', 
    'NnO7YqsPQ1K87SZPhbik09AwraPCj5zIebOVkD3F0sw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00084

Result

int(1)