UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DEHKsaph1xJeImwT97nHvkauPTjN4eVm5PzaPbqBNig=' 
WHERE 
  key_id = 'f919ed58108b0eb541708a9768fad31ced33a0fa500fafb389d64e566d9ae042' 
  AND (
    token = 'DEHKsaph1xJeImwT97nHvkauPTjN4eVm5PzaPbqBNig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )