UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lpkHHSLTERWvtFxnrgEyWkEnabRQzxGB5RjstvYWVgU=' 
WHERE 
  key_id = 'a3b1d39322f07e90f518614dead90f13dbddbc8168bdf9e9a26573b513e4657a' 
  AND (
    token = 'lpkHHSLTERWvtFxnrgEyWkEnabRQzxGB5RjstvYWVgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )