UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YKvpMI9aFIVRGrbGfioWKnio5HxqIMkfLJymLI+JeRY=' 
WHERE 
  key_id = '7498bb0b744a509458319428a466b33330c28887ee3f3ea6cccb940f357544dc' 
  AND (
    token = 'YKvpMI9aFIVRGrbGfioWKnio5HxqIMkfLJymLI+JeRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )