UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NfbHwhiBmBRDNKl//MsPpk+gxv0Ry1ZELQHU6fFfYqo=' 
WHERE 
  key_id = '76abc11905c6a629b308b84273dd5db8454d22dae04d12ce9f187e145e59dc81' 
  AND (
    token = 'NfbHwhiBmBRDNKl//MsPpk+gxv0Ry1ZELQHU6fFfYqo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )