UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5MfJcAWC51rN8s5UhT43u8Wlt3Nxxx+GOz8Qgsm9vyE=' 
WHERE 
  key_id = '617de49f71c70f06f652c4a48d4798a5604f42ddff9dc5253dcbdd7f42a09d26' 
  AND (
    token = '5MfJcAWC51rN8s5UhT43u8Wlt3Nxxx+GOz8Qgsm9vyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )