UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'At46MmqGF7FcIJG77/MwSKs3WN/Hsv9XvUdjSID+sjs=' 
WHERE 
  key_id = 'f685eace18707549e2171d6ea58527b05f3581e3eb90753374a0787812c8f74a' 
  AND (
    token = 'At46MmqGF7FcIJG77/MwSKs3WN/Hsv9XvUdjSID+sjs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )