UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Ghz8ZYCvcTRsGwwygzm4pWNs4gEYMs0epp02CMU3qA=' 
WHERE 
  key_id = 'f8634a1b997c4c92f0506d3cb35501a816c536e48daa113d00dd23b084fb6dca' 
  AND (
    token = '9Ghz8ZYCvcTRsGwwygzm4pWNs4gEYMs0epp02CMU3qA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )