UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I9hSNkyOKpWglUqgAadaM/djYcbMnRa6P7t7xpKWIeY=' 
WHERE 
  key_id = '8ec7bf9b83a9f4e57d23d993ee8d36b1c16a094fb4da040d330e3f77ea6acba2' 
  AND (
    token = 'I9hSNkyOKpWglUqgAadaM/djYcbMnRa6P7t7xpKWIeY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )