UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tw2Eq+emtUIwhFybrvuo8EtB5hmC3i/wG3XyOgG0KLU=' 
WHERE 
  key_id = 'f535b66bd7aa000013046d4ce0e511578c2429becde5e4129f409d377ce52395' 
  AND (
    token = 'Tw2Eq+emtUIwhFybrvuo8EtB5hmC3i/wG3XyOgG0KLU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )