UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RQ69VXJrAL1Qd7LUXdPO4TTpwrOEXGHRxZGHSiGZNTE=' 
WHERE 
  key_id = 'c6d3c2e8840feaa637c6a721ea14dbd77b6e91e9b3e2aa1faa1de0292728d73b' 
  AND (
    token = 'RQ69VXJrAL1Qd7LUXdPO4TTpwrOEXGHRxZGHSiGZNTE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )