UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qQ5ZXOfmnM3o0QrhnkhYDCJR3oRKs5XaN3Vn4n4kvCE=' 
WHERE 
  key_id = '3f5109ebd5b104a32984e5c47acf2f8a3cf417d8b59fe708be5234c89a9e59b0' 
  AND (
    token = 'qQ5ZXOfmnM3o0QrhnkhYDCJR3oRKs5XaN3Vn4n4kvCE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )