UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dTce3Wh7rVkYZzvruk/BLKsmgRR2t69W30j968xgC34=' 
WHERE 
  key_id = 'c417e107301384fb75df58dc8b373f35193811cede309a4cd1f8818cbcac7858' 
  AND (
    token = 'dTce3Wh7rVkYZzvruk/BLKsmgRR2t69W30j968xgC34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )