UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wYGW6SQ1DPfZ2wDWDuEMdRASQYhG7YczFtqRjEumzpE=' 
WHERE 
  key_id = 'f15208d7f22eb4f5c8b97be46e50a5b7e07a464f792a807ab6e4c7ba00c16bce' 
  AND (
    token = 'wYGW6SQ1DPfZ2wDWDuEMdRASQYhG7YczFtqRjEumzpE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )