UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XAgFTXv4KNb4WnIIZIl2+p69yZ+GmtZAb9Wbq1R8NDQ=' 
WHERE 
  key_id = '8437f4aa5b7046c617b18de8f0f54782d453122f0cc88a38a0d110cc402b0cd8' 
  AND (
    token = 'XAgFTXv4KNb4WnIIZIl2+p69yZ+GmtZAb9Wbq1R8NDQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )