UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pDRIYCd6+PlvqoRi8VhcRo/c2UC8zgY7Qm0LjGIXoRQ=' 
WHERE 
  key_id = '98829d3eaeb00eac3cc2b1d8e6d3b2cbdf32407f40fe8e7b4b4dd69ebb68e281' 
  AND (
    token = 'pDRIYCd6+PlvqoRi8VhcRo/c2UC8zgY7Qm0LjGIXoRQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )