UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pVwq5A8gqW+9lyzbuUuaWaA6zwe992cdebrhb/Ds+eU=' 
WHERE 
  key_id = 'a05c5ce43c0fac350b9c681abb1629a4193f5209d61341e17cf32524969402aa' 
  AND (
    token = 'pVwq5A8gqW+9lyzbuUuaWaA6zwe992cdebrhb/Ds+eU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )