UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CQUTjJaQAZ2+rtsuGySycYcACX+Z3VPEHm7NkKRy2V4=' 
WHERE 
  key_id = '1e16efbc466721ab99473721e288d7c880ef67bb4d5b882bcabdcb9dde108a7b' 
  AND (
    token = 'CQUTjJaQAZ2+rtsuGySycYcACX+Z3VPEHm7NkKRy2V4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )