UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EwG89NHvnJ8qXE+L9LuClpI2Du8WPYbCcymSd6+wvTE=' 
WHERE 
  key_id = '18ea4a246da3672bf1f76ac4d156e8196462cc4db54fcf46c80b44ab91d68221' 
  AND (
    token = 'EwG89NHvnJ8qXE+L9LuClpI2Du8WPYbCcymSd6+wvTE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )