UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7LPm3GB9Gm90vIAZ77yII9qcQ7l3cDBmlAyFHUIycXo=' 
WHERE 
  key_id = 'bcf316cb504d0c388a69f1fcf254522e23a7775ac901dc73d1075291d4697c8d' 
  AND (
    token = '7LPm3GB9Gm90vIAZ77yII9qcQ7l3cDBmlAyFHUIycXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )