UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wMNgAjuQJmhbbA/UCkSQMUXF5l3J08bs6b4L6nnGHEk=' 
WHERE 
  key_id = '76b153c401443da5fb8e94b40940cc4232072f6b6dc1d1a2856545dad7d6c1aa' 
  AND (
    token = 'wMNgAjuQJmhbbA/UCkSQMUXF5l3J08bs6b4L6nnGHEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )