UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rdRVN03y3beQaU9XAMngkHo5kWQl2n5j9rGp1k4dk/4=' 
WHERE 
  key_id = 'b1caa09b449cb1ff5b68e71e503a43f75d6c46af7cdd8ce97d6510e2f5484d8d' 
  AND (
    token = 'rdRVN03y3beQaU9XAMngkHo5kWQl2n5j9rGp1k4dk/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )