UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f0343RYI9LHm45Qm8u6mPZooz9loJzjBGVQ45G5NnYE=' 
WHERE 
  key_id = '14e6d421e127725325305fe8e3e71d4a40df317af7094c4231d3ce3c36f79f4a' 
  AND (
    token = 'f0343RYI9LHm45Qm8u6mPZooz9loJzjBGVQ45G5NnYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )