UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A5/CBALNFLURGpfItBL1uEuRsJLcUy/KL8Su1wq0jC0=' 
WHERE 
  key_id = 'c3aa722d7b0d5367d7290e505c38180736df38a00bf12dd20809a69c92a3893a' 
  AND (
    token = 'A5/CBALNFLURGpfItBL1uEuRsJLcUy/KL8Su1wq0jC0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )