UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cybkJrqsmc86TS+def9U2YwFmNtyeS2inqiga0444ic=' 
WHERE 
  key_id = '2f4664278be0f52415d6708e2a269346b46c3d931d896a5d49e2e4286066c6e0' 
  AND (
    token = 'cybkJrqsmc86TS+def9U2YwFmNtyeS2inqiga0444ic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )