UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kRkDLkYKiWDtAe+yWMwPH/6aPhQZ0ATQ2HEU03ixNOY=' 
WHERE 
  key_id = '0e2fd9ad4f8f85b2a219e7ec1910714a1836338edc707fc3058a834c3c251842' 
  AND (
    token = 'kRkDLkYKiWDtAe+yWMwPH/6aPhQZ0ATQ2HEU03ixNOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )