UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Vr/GMRZDDcAEN1bTRN+WqMQwWq6+Ljeozjb6eJcsPQ=' 
WHERE 
  key_id = '775557a0476551ac41f8f313d7ac0786983c347478dfbec78d168ab053bf9399' 
  AND (
    token = '4Vr/GMRZDDcAEN1bTRN+WqMQwWq6+Ljeozjb6eJcsPQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )