UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OTuL69/Ojk7fSX39BOXMgq1B6Sivirtv+utOqQZcnJ4=' 
WHERE 
  key_id = 'e802118a42dd83920eb97e3d76c55494bd8c4f8e1d1b8e511facb288d6796805' 
  AND (
    token = 'OTuL69/Ojk7fSX39BOXMgq1B6Sivirtv+utOqQZcnJ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )