UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u4roWpyJ3uE2GCidtMSKbd+bsppB80OIu/6Hpp4/cU0=' 
WHERE 
  key_id = '49cbdd91ba0b5c9e2f7b90f894cee4621fbce3e6f38ebdfc2461de8cc25bb213' 
  AND (
    token = 'u4roWpyJ3uE2GCidtMSKbd+bsppB80OIu/6Hpp4/cU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )