UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T2VlDvMYGn5d5+JyzzLcyEPQIy6inmNJwvlUEKX0g0s=' 
WHERE 
  key_id = '7fc116b1b4fdce44a36d3e1a96b96c433497f343ba92510ab68c3b538d3243fb' 
  AND (
    token = 'T2VlDvMYGn5d5+JyzzLcyEPQIy6inmNJwvlUEKX0g0s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )