UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mxFys/QofCGhHDFf3CfrcShZ7tDHHa0/HwdACB2KLDo=' 
WHERE 
  key_id = 'c0aca115bc33b34d23249189035f8ce6052f7cda15036e7d619f6c735d21bb6e' 
  AND (
    token = 'mxFys/QofCGhHDFf3CfrcShZ7tDHHa0/HwdACB2KLDo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )