UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rSydkbvzIjptxLHBfBC21beVWncDQ3I5bHI51crrMjE=' 
WHERE 
  key_id = '3e9902793f984708869dfe27448a637fa4ce5812188c9ef83e7168d667bbbc83' 
  AND (
    token = 'rSydkbvzIjptxLHBfBC21beVWncDQ3I5bHI51crrMjE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )