UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5MrutfH3vaxWe2UC/MwwRyy3ok7a4/eTc9FEryyiJQY=' 
WHERE 
  key_id = '1e9532febad6a88e2130c2a28c149131d5a3ec4004492c3a566e5663db6bea3f' 
  AND (
    token = '5MrutfH3vaxWe2UC/MwwRyy3ok7a4/eTc9FEryyiJQY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )