UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'azNrZQOrtHOtjBk8MHEQD/k6dKgOEb5NMSXFgSVICSc=' 
WHERE 
  key_id = '4c26d02b1d869e6c0704deedfff1000162d014e807627710d426b81a057820fa' 
  AND (
    token = 'azNrZQOrtHOtjBk8MHEQD/k6dKgOEb5NMSXFgSVICSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )