UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't5pRniw0xW+/0iR6YjMql50f+34i3XeoEfVKg/MtCz4=' 
WHERE 
  key_id = 'c6e96fcda2fa364283791720f63d6ed5a0fbc072649bafa816659111c52c7dc0' 
  AND (
    token = 't5pRniw0xW+/0iR6YjMql50f+34i3XeoEfVKg/MtCz4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )