UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oLOoNW1hAzKCFdDjrwd8H0KhZiZKWJ6+G/Zpt8DFSoA=' 
WHERE 
  key_id = '2b1b873abc1232d113068b85cb50127581c6020635be2849b997748ba8b00f53' 
  AND (
    token = 'oLOoNW1hAzKCFdDjrwd8H0KhZiZKWJ6+G/Zpt8DFSoA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )