UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ScvC7eyRS2plBRAgpHrz30H9giKgSLf1Pl02e/Qc0Q=' 
WHERE 
  key_id = '14836c501cc665411e8c505509293a7f9770598dd4756298c587eda4208422fc' 
  AND (
    token = '8ScvC7eyRS2plBRAgpHrz30H9giKgSLf1Pl02e/Qc0Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )