UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8yHORY2rqKwt9kAQXwhZ7gzuas5goKfM60PahNq3NyQ=' 
WHERE 
  key_id = 'ce6d0623bb64767cfc8358da9241ea4498ada3967383fd1a2b011900c55db90b' 
  AND (
    token = '8yHORY2rqKwt9kAQXwhZ7gzuas5goKfM60PahNq3NyQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )