UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zWOkMk/Ib/mBIb97SWCos2E2nBSc8Sry3AHcV9BEuN0=' 
WHERE 
  key_id = '96ccc4bf54a3c0552d996e7cc6cef66a45e03c773921a311aff2110b72a90274' 
  AND (
    token = 'zWOkMk/Ib/mBIb97SWCos2E2nBSc8Sry3AHcV9BEuN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )