UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UqEvB1JUNQSow3RPwaIaeSeXC/cK/qOA504IY39OhIc=' 
WHERE 
  key_id = '12d680d49ed785ad016a1d74e6b6aeb4832c967d9b6ffc6ff4d6d53c3e42deec' 
  AND (
    token = 'UqEvB1JUNQSow3RPwaIaeSeXC/cK/qOA504IY39OhIc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )