UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MwqR3/p4skFEj12y02zGyWM0/+SxnTSb8NJ2mZp6GqY=' 
WHERE 
  key_id = '33df5e48b34de4b3ca16bbb36d32a34f38c36eeb5ff732c370db8356153b87af' 
  AND (
    token = 'MwqR3/p4skFEj12y02zGyWM0/+SxnTSb8NJ2mZp6GqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )