UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mYfW85tVY4hraS5v1QfETcmbmO04hpTH4yw9hp2cl7M=' 
WHERE 
  key_id = 'c126c2ea1a3b41b4234ad1767255b13c6d6d7166b22d41efe5e7c9113c2be5fb' 
  AND (
    token = 'mYfW85tVY4hraS5v1QfETcmbmO04hpTH4yw9hp2cl7M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )