UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IoUvV18bckHYXL9OS9vUrENjJx2dOlpLvjtMeXt6Cfw=' 
WHERE 
  key_id = '42ea0fb21470af23b48e237e3cfc55b5f5303439bdc864be6ef1b16021e987ac' 
  AND (
    token = 'IoUvV18bckHYXL9OS9vUrENjJx2dOlpLvjtMeXt6Cfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )