UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WFo62yoCixIr/b2cneEZiaX73RvC4Z2rqsNVkzv/YZc=' 
WHERE 
  key_id = '811d79a4c069efcd08f1c1c33f15d1baa991a84ca06a239349594a553f9e4671' 
  AND (
    token = 'WFo62yoCixIr/b2cneEZiaX73RvC4Z2rqsNVkzv/YZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )