UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2vmCBKVY+wuM3oIgSZ7ThftUAEXKI/UYav35k5NEE1Y=' 
WHERE 
  key_id = '7d713df9ed55f3d977def83ddf8f3891685c4269fbdaac334932ba949055b1c8' 
  AND (
    token = '2vmCBKVY+wuM3oIgSZ7ThftUAEXKI/UYav35k5NEE1Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )