UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BU9ZRnRTOpk/Xhre/VBdFHMBcONwtf1DuIJ4/A5mQDA=' 
WHERE 
  key_id = '9d923ea58e773fd88aa973d84adbeda87b457033594cc0e2849c95f605d13aa2' 
  AND (
    token = 'BU9ZRnRTOpk/Xhre/VBdFHMBcONwtf1DuIJ4/A5mQDA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )