UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PT8/qYl2hpX/nOYk2TFB5/J9Q7HDyXl/T6kmpohaJCY=' 
WHERE 
  key_id = '803dfbbd6eaaa6b088f05a2fd2bd4ba8410e5d1f848d2a8543ca14ee0b04fe7f' 
  AND (
    token = 'PT8/qYl2hpX/nOYk2TFB5/J9Q7HDyXl/T6kmpohaJCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )