UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rgP/AXWYeXVsIlaoBgpEXLDncJeuSI0ZKl7RqJlYiS0=' 
WHERE 
  key_id = '9a6465759a7ac049753f31d51fc146e1c710dbcb288b580ce2bffbdedfae2bd3' 
  AND (
    token = 'rgP/AXWYeXVsIlaoBgpEXLDncJeuSI0ZKl7RqJlYiS0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )