UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uSem0UD+SMnnhX9oakfcbDtHR0kCUyP426zhpZf10Gw=' 
WHERE 
  key_id = '2d1c9bbf22d21c9a9dddfd29d17014238b16183f6277db22bd673f646b476224' 
  AND (
    token = 'uSem0UD+SMnnhX9oakfcbDtHR0kCUyP426zhpZf10Gw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )