UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fCdiV53Qj+FQ0vmtal725FVtkI85kZaaW7ugzz9k1Ys=' 
WHERE 
  key_id = '94ae5da294e6aab6f864f783108f7939a75a7c79bb60065f13c735c2544713bd' 
  AND (
    token = 'fCdiV53Qj+FQ0vmtal725FVtkI85kZaaW7ugzz9k1Ys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )