UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K25RPgfb5SPygRAKfwo8KwJXUJqc9BAHuKgTWshQGbE=' 
WHERE 
  key_id = '98387fa4f8c67f0280f60869326f1c48eaf5a3b68eac4f6b48b17c595e09b08a' 
  AND (
    token = 'K25RPgfb5SPygRAKfwo8KwJXUJqc9BAHuKgTWshQGbE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )