UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rskzpb5vfmjfUfM/t+SlwXzSY6peuRP4MoG9guMvDck=' 
WHERE 
  key_id = 'c85b0e0897d5800fa925f355b050d6d021c91dab5b324f69c4dee18e8cedb7cd' 
  AND (
    token = 'Rskzpb5vfmjfUfM/t+SlwXzSY6peuRP4MoG9guMvDck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )