UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f9nNG55waw978LgweWDTzaSHs21Bil3kUBvJPMfXoM8=' 
WHERE 
  key_id = 'b2daa4814defdf776b9022023f890e416dfc3e983dec83b6651a463286fa1109' 
  AND (
    token = 'f9nNG55waw978LgweWDTzaSHs21Bil3kUBvJPMfXoM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )