UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ikqO/rIhAPIHbkCPyDtPRYa2agXCdWnzD39TyIBHVVU=' 
WHERE 
  key_id = '703bbe2ab5668c99b6f8ffaeb3b7fa741791d2650d4c7d076d08da800fc9e148' 
  AND (
    token = 'ikqO/rIhAPIHbkCPyDtPRYa2agXCdWnzD39TyIBHVVU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )