UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ci2HjBKGmmzDdT5YZtNMB7jCyuRwx7zHtGmUY17+CHU=' 
WHERE 
  key_id = '0f1ead176bf035e4339e112980efa90112b7cc28814a8bc281f0a1b5c276c4d0' 
  AND (
    token = 'ci2HjBKGmmzDdT5YZtNMB7jCyuRwx7zHtGmUY17+CHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )