UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wqp1SOtGMk13PfXFg3kjvUZHbV+h4u5c2g73XJAaMTo=' 
WHERE 
  key_id = '439cef0c027b2b2b787d2c939b76b12271d4e3fcc94bdc2caf0356bf97f70396' 
  AND (
    token = 'Wqp1SOtGMk13PfXFg3kjvUZHbV+h4u5c2g73XJAaMTo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )