UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aav948I1SJ78/pH64xsD+80qT76vJ8+SvZOajppKAqY=' 
WHERE 
  key_id = '6c73bab239984ff3348b5effb3c0f921f3ad10c7e7557ed8b094998c926d8a45' 
  AND (
    token = 'aav948I1SJ78/pH64xsD+80qT76vJ8+SvZOajppKAqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )