UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xxvjIPqYwcSqTF8TiLEIR+Yaq10yOTTfaC6gFUQhb9I=' 
WHERE 
  key_id = 'ee7408b5ab5d93ae8a3ec0326bc0901fe74be783086ce2ea19ee69f22fc9f8e0' 
  AND (
    token = 'xxvjIPqYwcSqTF8TiLEIR+Yaq10yOTTfaC6gFUQhb9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )