UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xGQslFBKQDTsxG8/9himhwVMn78rOekkZFh7wXxWII0=' 
WHERE 
  key_id = 'c3e6e7d50ef568f10574cdacfec70a0ad84f1e1f8c838691daf7432cf66622bc' 
  AND (
    token = 'xGQslFBKQDTsxG8/9himhwVMn78rOekkZFh7wXxWII0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )