UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KgmUbq2rRGSKgjycKzsoKg4yfwzVRsdYQJGdFrm5q8A=' 
WHERE 
  key_id = '2776d9c0cfc2606a41f874d05628a130a888a5e410a71888f348e27c64807ef3' 
  AND (
    token = 'KgmUbq2rRGSKgjycKzsoKg4yfwzVRsdYQJGdFrm5q8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )