UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7kWT/crUsIhBOcusc2h7OZgchxX39M01jCvQ9vTgCII=' 
WHERE 
  key_id = '326c5c56b8c09d31da267d9934a5a02dd6ad359ab44579de72efb6e4f9f570b0' 
  AND (
    token = '7kWT/crUsIhBOcusc2h7OZgchxX39M01jCvQ9vTgCII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )