UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PZzniKIX6+g28x7xHtLG+v/tP6D0opgU7FsrygSCrSg=' 
WHERE 
  key_id = '9ff3592b5a2e0432c0a4f0300878e59af587f8da27fc6b7d6bc252b9d388d6ff' 
  AND (
    token = 'PZzniKIX6+g28x7xHtLG+v/tP6D0opgU7FsrygSCrSg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )