UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9pRBxphT0mw5vjfhEO0vs2AZXCoFtt8gjnvqB3LAeGo=' 
WHERE 
  key_id = 'e2d6f552297a736a5f270ed44c15ba439a7ce5cdcc8c0122d5bf84f2a1d9bac3' 
  AND (
    token = '9pRBxphT0mw5vjfhEO0vs2AZXCoFtt8gjnvqB3LAeGo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )