UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+l0FW/q+Lq7p+Z5V+3gTzLyTTiWMpaRBPsWa5ugaCwI=' 
WHERE 
  key_id = '198e2eba892277dcbe9a016c4c6af20f1380258846f0c02a7a2dda31c65ba34e' 
  AND (
    token = '+l0FW/q+Lq7p+Z5V+3gTzLyTTiWMpaRBPsWa5ugaCwI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )