UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0YKCOuwT8qsWXgA2wRRvzphgwcEJRm6UEeVwH0OMkGY=' 
WHERE 
  key_id = '9107b9c330f25782b05a68811fe685048343842c667ecf200f749bdd2f236f2d' 
  AND (
    token = '0YKCOuwT8qsWXgA2wRRvzphgwcEJRm6UEeVwH0OMkGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )