UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YrEIlT5Z5fTTBVxuQWbEl2d3PRig1mTk//W/Qk42MUk=' 
WHERE 
  key_id = 'd8cb4391dc5cd2525fa27f9754d6de4dde3bf6277a406c90d14cd9d14346f749' 
  AND (
    token = 'YrEIlT5Z5fTTBVxuQWbEl2d3PRig1mTk//W/Qk42MUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )