UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k+739s4AJIDrU903trkXDaWxh1Y7gOqSP1WXoIVSr5Q=' 
WHERE 
  key_id = '85931375e03cdfc804195ed3e6fcb287460faf298ac1d5b12b235af755ab554b' 
  AND (
    token = 'k+739s4AJIDrU903trkXDaWxh1Y7gOqSP1WXoIVSr5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )