UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RZ/L5vesKGs6HFwD89CI6YAXFOWKO6no2VLZ44V3fhU=' 
WHERE 
  key_id = '4074a4ddab53a8a22894c9f0b8d43b12927e2465c0e414125d06a5879cd755a3' 
  AND (
    token = 'RZ/L5vesKGs6HFwD89CI6YAXFOWKO6no2VLZ44V3fhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )