UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6py1/CVKB5v33AC7gFEbHCpWt3JW+HLrKg8dF+PXhnU=' 
WHERE 
  key_id = '233c85c4667cc54f830bf9f736c804444ebfab2f93a7fbcb82c3395a1021d67c' 
  AND (
    token = '6py1/CVKB5v33AC7gFEbHCpWt3JW+HLrKg8dF+PXhnU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )