UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nsJUMlRh5qxcnY0wvlh72UvU5s8oVPw22rrmf9G0YKE=' 
WHERE 
  key_id = 'ca4c587942b4fbdf759aa1c3ec831496f29d228e06aa1f0f6ea4c24209ac06a7' 
  AND (
    token = 'nsJUMlRh5qxcnY0wvlh72UvU5s8oVPw22rrmf9G0YKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )