UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VFbBs1oot2xzb899bGupIPN4Q3trw4cQqjfH3Y7bRIo=' 
WHERE 
  key_id = 'f20e79ff2f1d9e416de3420566e109c7a76c45c24e712f7a36a6971c1eb21cc9' 
  AND (
    token = 'VFbBs1oot2xzb899bGupIPN4Q3trw4cQqjfH3Y7bRIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )