UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xQbfUV4WVOtFDJL4A5vrtaklRNHXw8ZVgRG02Le9tlM=' 
WHERE 
  key_id = 'f6684f4e921684329cb4e1402fe6c3fc6754ee07aa938056f721f0ee6195d56f' 
  AND (
    token = 'xQbfUV4WVOtFDJL4A5vrtaklRNHXw8ZVgRG02Le9tlM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )