UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wddc89ZLKutgK9f+n9EJjlk3WnOvoOifXkpYcTEA4KI=' 
WHERE 
  key_id = 'd3ffae10bad8dc16d83cf2645e6e7aa753aef2533f7fde3b10538c1d332a7664' 
  AND (
    token = 'Wddc89ZLKutgK9f+n9EJjlk3WnOvoOifXkpYcTEA4KI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )