UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZMQYxoF07a1H8FiHx9ce7KBO2n0digl1gFRRJi1SCIo=' 
WHERE 
  key_id = 'e4674fc14a26b8f24e13ea2f6558c9e91d564cb6acebd69af27e44465743a30e' 
  AND (
    token = 'ZMQYxoF07a1H8FiHx9ce7KBO2n0digl1gFRRJi1SCIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )