UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dDRfwCm0rJRwI+fcOK5ahWJ0B21vPa4V7MG6LF1n34o=' 
WHERE 
  key_id = 'a8587e9c024b5a0f383210764a5f03495c8813f6b453a1532939ad891ab454ec' 
  AND (
    token = 'dDRfwCm0rJRwI+fcOK5ahWJ0B21vPa4V7MG6LF1n34o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )