UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ylsTwQFjhpcMpqJaN8IPRQE4QwWqqlJx+wTbuuq2VkE=' 
WHERE 
  key_id = '8e8a9412610c92d8e0e4221fcc747a592f38fd6c88ce7a5761f40cdadec6f6d4' 
  AND (
    token = 'ylsTwQFjhpcMpqJaN8IPRQE4QwWqqlJx+wTbuuq2VkE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )