UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EKg1EDaQM82W27d5XdrfcDR+GjfHyogNcBccCKT3OJc=' 
WHERE 
  key_id = '336326b3f769e7d4525543e4f2eeeed695344fefd61d7d5df6ec8456a4729994' 
  AND (
    token = 'EKg1EDaQM82W27d5XdrfcDR+GjfHyogNcBccCKT3OJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )