UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YZ9cT7Tvt1By/gOj4txTis2XXMEwM4a7NaRU0NaTNE0=' 
WHERE 
  key_id = 'c9ea893297833b1dbcb1aa48cfcdfbf62d0a3da22555bbb80e481e5349ac25d8' 
  AND (
    token = 'YZ9cT7Tvt1By/gOj4txTis2XXMEwM4a7NaRU0NaTNE0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )