UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GvPaK9kE+swWNslUPLSfqLAazIFD5ozPDgvfq2Rwe4k=' 
WHERE 
  key_id = '1aa9b19f954fb530f386e0f1a6a0a4e921e463e5eba20965cf3260e92b7cb727' 
  AND (
    token = 'GvPaK9kE+swWNslUPLSfqLAazIFD5ozPDgvfq2Rwe4k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )