UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jAF3lI8Ge13ypOBYcdXX6yQJMW+BaNsNrduVpuTyWHc=' 
WHERE 
  key_id = '6df4e5cda831defcb2dc6d5747a9b0898ce2ddbea3ea739d15be4c9af0aeb10b' 
  AND (
    token = 'jAF3lI8Ge13ypOBYcdXX6yQJMW+BaNsNrduVpuTyWHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )