UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a966eJFAaad9o6Zcbk7LwkI2IrhTQQV1uK5k+WrtDvQ=' 
WHERE 
  key_id = '3ed65f4ea75baca02cd6a66512ceb42b1835352730c7258bf712fcadd19732b7' 
  AND (
    token = 'a966eJFAaad9o6Zcbk7LwkI2IrhTQQV1uK5k+WrtDvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )