UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UVtsAsryAaI8gUDc/VxCstJCRGapRm0ng8VhEOhwYF0=' 
WHERE 
  key_id = '954fd2baf1d67e50ac8d38a95a2dae745d71c3911bcd415220f9fab317a814d8' 
  AND (
    token = 'UVtsAsryAaI8gUDc/VxCstJCRGapRm0ng8VhEOhwYF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )