UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EnX38+cLjrequrzTqsB6q5mklY19QI8FmKSzzvfGUUU=' 
WHERE 
  key_id = '822ac615b214308a0a4df2bf16449fec994a8b6bb82eaf0453b984391cf78b05' 
  AND (
    token = 'EnX38+cLjrequrzTqsB6q5mklY19QI8FmKSzzvfGUUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )