UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Z6hqpD9qG3H5eK4waAhP6Cb9SMEzWFDn741+yxfvFs=' 
WHERE 
  key_id = '106d3281619437adb0f47d7cbdea73d398921d8034aa0a278f7703da5d25b16d' 
  AND (
    token = '8Z6hqpD9qG3H5eK4waAhP6Cb9SMEzWFDn741+yxfvFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )