UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W5GaCjiXIreanRv1lOP/p25HyHHvbFE7gDCmGyQD+Gs=' 
WHERE 
  key_id = 'bc1b0a7f9508e5c2a5441e8ce7073f01490847b7abd836a297b3bb7c4acead25' 
  AND (
    token = 'W5GaCjiXIreanRv1lOP/p25HyHHvbFE7gDCmGyQD+Gs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )