UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3f3+/92ayPxzSeYR3n/QvSjummUorYnrxtPyRnpjvWY=' 
WHERE 
  key_id = 'c509faa842dba957b27d2f9d5d30e3c65e0f403e9d1c225f998f3c5223ca7042' 
  AND (
    token = '3f3+/92ayPxzSeYR3n/QvSjummUorYnrxtPyRnpjvWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )