UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8YH9EwrCLkKBAeCm+9py5QuJqCpT2kKWUyYURN2LRwM=' 
WHERE 
  key_id = 'ada8478e782ce2a4a1160df3ad86862ebb4aaeeebbb4d51ba562479791518183' 
  AND (
    token = '8YH9EwrCLkKBAeCm+9py5QuJqCpT2kKWUyYURN2LRwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )