UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uM/TKbf214QcoOWBEwFEEREAKE9x2UI1LYlxNiZSOUg=' 
WHERE 
  key_id = '627c7fd58e7879305f60603528d6b5d6696fc716e8f5c15fedc4e431b0a9a3aa' 
  AND (
    token = 'uM/TKbf214QcoOWBEwFEEREAKE9x2UI1LYlxNiZSOUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )