UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EXErtis5+FlJPgVA5m5uH5IWyJnhY0dCcd+Edynbp18=' 
WHERE 
  key_id = '1dceacfc21cea12a5a6f265339d6e5777f7828990d6e9185d5419f9dbaab6751' 
  AND (
    token = 'EXErtis5+FlJPgVA5m5uH5IWyJnhY0dCcd+Edynbp18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )