UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mtZUmEnCBC3PlEgl27li2dcMQ5wvjahb2V0ap9fR4PM=' 
WHERE 
  key_id = '3112002ecb02396a2a2b54279e9ae98dbd156dacda3fbe4fcab0de6d545b4179' 
  AND (
    token = 'mtZUmEnCBC3PlEgl27li2dcMQ5wvjahb2V0ap9fR4PM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )