UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zd/QUy8aO61Rm/VYWdcAX4CRwNTpCUeNPNzfeQAA4/g=' 
WHERE 
  key_id = '66f4a7f40f077e152c151926c355399860cbab8bf091cf3e39fa0c78591c0215' 
  AND (
    token = 'zd/QUy8aO61Rm/VYWdcAX4CRwNTpCUeNPNzfeQAA4/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )