UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S7idJBusMLpXX9hvaYm/4ixwpqb6KJnI9HnbyVRzKpk=' 
WHERE 
  key_id = 'aaa601eccdbb8f5499ed15e9e2f776f689bb0ccd9d36ceb63c985ad10aa37239' 
  AND (
    token = 'S7idJBusMLpXX9hvaYm/4ixwpqb6KJnI9HnbyVRzKpk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )