UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oub0ddcQSjxxh/8Zp/czKvSyUQbtOPBnB6gGvaQ/lxQ=' 
WHERE 
  key_id = 'cf633b755a00cad1e7c1edb79480eefbc9b6d5b63023071073bb020794375cd9' 
  AND (
    token = 'oub0ddcQSjxxh/8Zp/czKvSyUQbtOPBnB6gGvaQ/lxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )