UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aKBq7aRQkpabongskmgxPQqCCu0AW85REc4E9Uz8zVA=' 
WHERE 
  key_id = 'ca7f39181e5f89ab00785c156bb05a695c47b5ea50e2ae254b682c2c65197b26' 
  AND (
    token = 'aKBq7aRQkpabongskmgxPQqCCu0AW85REc4E9Uz8zVA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )