UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lZAR8HCKB/EK4LdixBvuzyYhWXWRqHS9BBbyJRkIm2Q=' 
WHERE 
  key_id = 'c8bd9c9ef749edd3f2d075ab6e6d76fc975b977f9a31e1c837ff60577878f591' 
  AND (
    token = 'lZAR8HCKB/EK4LdixBvuzyYhWXWRqHS9BBbyJRkIm2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )