UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AVfXEJlVO/3gAiVLFGgAEjih0T5pBx+aWHA1S9bacas=' 
WHERE 
  key_id = 'd9e8715e00de31311676bd5121171bc82d71cf411db1cddd21780965122bd7c4' 
  AND (
    token = 'AVfXEJlVO/3gAiVLFGgAEjih0T5pBx+aWHA1S9bacas=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )