UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cmZiVHe57vie28UaalcLCufK2Rw5GZTnk1ezwba3cSs=' 
WHERE 
  key_id = '7fad7a3d98c9d155a6ac5e93c6e727649b7cbf2aedbaa21b4c188cdb789dd712' 
  AND (
    token = 'cmZiVHe57vie28UaalcLCufK2Rw5GZTnk1ezwba3cSs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )