UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8A1jKtIoE+jomfWmA7mceWedmHrPla5u0diiXeaMDCU=' 
WHERE 
  key_id = '9e85afb92ab2b5b030603a4557132a7500b0f509f4cb847d982ddec2cbcb1c73' 
  AND (
    token = '8A1jKtIoE+jomfWmA7mceWedmHrPla5u0diiXeaMDCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )