UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C8HG1zP+FiYLkBma7gDpUYcZ8YtERmsDQGehCJLbly4=' 
WHERE 
  key_id = 'ab046d0bde06a2e60bc508cc117d7e4f92fd5fb845e282f99561bc4650e4ab74' 
  AND (
    token = 'C8HG1zP+FiYLkBma7gDpUYcZ8YtERmsDQGehCJLbly4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )