UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TCdMBckNvlETAV62dD+0a4XrnbERQ26s2zIlxJqhYGs=' 
WHERE 
  key_id = '14c53494e28d7c64d275aa0beac383d39307943fcea9e434bd13139174f03a45' 
  AND (
    token = 'TCdMBckNvlETAV62dD+0a4XrnbERQ26s2zIlxJqhYGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )