UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kjdUvWvX+igR+rjtJVll3/4SBz/vzUGytVGAkh4uchc=' 
WHERE 
  key_id = '11912cbcc48ff961297655a2ed34f33fd5243d0e3c71822091c9681d59d9e85c' 
  AND (
    token = 'kjdUvWvX+igR+rjtJVll3/4SBz/vzUGytVGAkh4uchc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )