UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DEeNDHpnpFmjW9FWOYnBKnhEpSKCIePUpcr3HEsTNk0=' 
WHERE 
  key_id = '4ae6bb2aaad2caf0386d36f46c9cdaed6546cff2d3e10cc0f172b3789f6720cd' 
  AND (
    token = 'DEeNDHpnpFmjW9FWOYnBKnhEpSKCIePUpcr3HEsTNk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )