UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gr2LOopsu4xxvdT3uERY8OYnPLFUggmssvZVBqgGQlE=' 
WHERE 
  key_id = 'db6daf410866094ed352c041d869490c82d624d656625f17cc21eae8f75830ee' 
  AND (
    token = 'gr2LOopsu4xxvdT3uERY8OYnPLFUggmssvZVBqgGQlE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )