UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iuLcVKRc3tH/scpT9PENR77ivODVhQgEjQLx5Qsr82c=' 
WHERE 
  key_id = '28184d17d78ac07a1ee583bfae1082109bdbaf3b15c4cc43607f69f81f1ced64' 
  AND (
    token = 'iuLcVKRc3tH/scpT9PENR77ivODVhQgEjQLx5Qsr82c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )