UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1b+v8e5rxypNsy224k5bZUt3F6anqFHgXcExb4saIAg=' 
WHERE 
  key_id = '194622bf4d93af145f8c44133b3109bd30fcbac536e5965d4bd5b396eb002d01' 
  AND (
    token = '1b+v8e5rxypNsy224k5bZUt3F6anqFHgXcExb4saIAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )