UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GNf4py4YDPJYEKe8IivJ+ZsnXTAKEaOQSFeypEHLaw8=' 
WHERE 
  key_id = 'bc69b3e864c146acdf706be7feeb57ff0469afdc67b1e64bbcb8709a04884919' 
  AND (
    token = 'GNf4py4YDPJYEKe8IivJ+ZsnXTAKEaOQSFeypEHLaw8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )