UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hVLPOJn30khp4pSUju5xSPDwZtiELEpXLvaD87zVPqk=' 
WHERE 
  key_id = 'db6dad94539070cef4f50fbc2c711aac44bb5a79064db18b1d43eaed81381522' 
  AND (
    token = 'hVLPOJn30khp4pSUju5xSPDwZtiELEpXLvaD87zVPqk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )