UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gL5cPf41KFNwUEFeXtztnjjZTnQ59XN/o6STB8Hv+dk=' 
WHERE 
  key_id = '7a6c6f40ca03a50ca25b103804ea7eb2ef74dd3cda5280cce1dc73a061ec8c72' 
  AND (
    token = 'gL5cPf41KFNwUEFeXtztnjjZTnQ59XN/o6STB8Hv+dk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )