UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JrQSbip58X843HMz9v2ccKeDkDmBd9nKdO8RloXtDj0=' 
WHERE 
  key_id = 'd893e52a5ec5bfbc811ffb11e7ec7db2edb7c057f6fcca3b857a96ccf0306ee6' 
  AND (
    token = 'JrQSbip58X843HMz9v2ccKeDkDmBd9nKdO8RloXtDj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )