UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/mfzUKFvTcFLIUzzojld5c+ogjnjbzhRa1CK86h1V98=' 
WHERE 
  key_id = 'ac1c196c3ddcc0cba1f428acf1f5ddbb42f76d0582b3467ab5690a6d1c11f2ad' 
  AND (
    token = '/mfzUKFvTcFLIUzzojld5c+ogjnjbzhRa1CK86h1V98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )