UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w2JYo4ygwc/SwqUSIXlKFY+wgR9Z3VbrCoJuN6+e5vk=' 
WHERE 
  key_id = 'f2a4fe7f640bb769ffd18846d8af63ee9ab63c2e6fa9f644d97b6c97781cb2e7' 
  AND (
    token = 'w2JYo4ygwc/SwqUSIXlKFY+wgR9Z3VbrCoJuN6+e5vk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )