UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k710FrBf50OFuiSQISY+PLcWpnYn/BlLFpigtQuusFs=' 
WHERE 
  key_id = 'e4bedfcaad2dc2143a8e0c50c591f4adda1c76cae0c85722b0cc2453a80fd75a' 
  AND (
    token = 'k710FrBf50OFuiSQISY+PLcWpnYn/BlLFpigtQuusFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )