UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FmoSWn1K43wLkIhmnHVJXaW7ed2xfW/DC2QBVQg7eTM=' 
WHERE 
  key_id = 'c85be96c8f64c485007adb7e572e2854a2aa3b6edea056975c193c170eca854a' 
  AND (
    token = 'FmoSWn1K43wLkIhmnHVJXaW7ed2xfW/DC2QBVQg7eTM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )