UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aH4yFkxuIry/LAcLyYmz3IHQnD3ZizCDHq/vb4wr2jI=' 
WHERE 
  key_id = '52da435568320cd2ea4ef11e68e91d682028fec500ee939467122794bf13a7a2' 
  AND (
    token = 'aH4yFkxuIry/LAcLyYmz3IHQnD3ZizCDHq/vb4wr2jI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )