UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f97I7n5S6G03evDjmlbBqpVONHIgeY0e4LCtg6c9r1M=' 
WHERE 
  key_id = 'b2882f582ab7d4674ab140a4c1dad9226eaa58268df8998d2152d1ba803c914f' 
  AND (
    token = 'f97I7n5S6G03evDjmlbBqpVONHIgeY0e4LCtg6c9r1M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )