UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2zNzUWCxRiifRn5M1QKv7e8JGsQswwyWtRYMyLYkRmc=' 
WHERE 
  key_id = 'f5bad7dedd976505eab2e3cf9ee92d244614d658b4f88b95a8de1b9326295dc8' 
  AND (
    token = '2zNzUWCxRiifRn5M1QKv7e8JGsQswwyWtRYMyLYkRmc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )