UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pbIMe5l2vhZsyqz7vklTVbxrO30d6Fv2Pffqy4MOrYE=' 
WHERE 
  key_id = 'e855fab442fcb6c06b1aa9d71d1ed7bd88baa47b7d1684b8558d48a2b8b471df' 
  AND (
    token = 'pbIMe5l2vhZsyqz7vklTVbxrO30d6Fv2Pffqy4MOrYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )