UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '49DZCDsvOTmZTC40mQ1GzFV6xB93e/i1YYudVUUJRaY=' 
WHERE 
  key_id = 'c2183da9dc510e891d0f1cded61a7f5639bd8629efea3fca98080b7d115f37f2' 
  AND (
    token = '49DZCDsvOTmZTC40mQ1GzFV6xB93e/i1YYudVUUJRaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )