UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '56zQLVO55NR+JRKJBs9688OYeAJKj65niAGRjj6Jv38=' 
WHERE 
  key_id = 'e8215bb0468c9e602a1c4d3596a38df620d0ad0fb73f7e414b47c5040c5cb7cc' 
  AND (
    token = '56zQLVO55NR+JRKJBs9688OYeAJKj65niAGRjj6Jv38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )