UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oP9SNEtJBPMUjvi9K6f+vi7QWmljAxNIJX5zyHQ6QA0=' 
WHERE 
  key_id = '288ac3dcec186a706e47e597b443c9be3622d10f713b11b84bf05d497bea21c2' 
  AND (
    token = 'oP9SNEtJBPMUjvi9K6f+vi7QWmljAxNIJX5zyHQ6QA0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )