UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c86uSmlaA6Uss6zY7UvuQmLCblpTY5R+rztO5jLrPMo=' 
WHERE 
  key_id = '48c922a51adf19aa2569a6487f41c52c525eaa6ac25b99037c1e9f5a1a0bbd10' 
  AND (
    token = 'c86uSmlaA6Uss6zY7UvuQmLCblpTY5R+rztO5jLrPMo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )