UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lTFDPiCu0ACDCxEVJQmWfboZhthA9+ChqoPU0/qMX4c=' 
WHERE 
  key_id = 'a47dc4749a9a81718a646a95e2cc18c0af4d0162e8f89a5352fc29792293b7b1' 
  AND (
    token = 'lTFDPiCu0ACDCxEVJQmWfboZhthA9+ChqoPU0/qMX4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )