UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y8w26vWNHg0PXfA2qQ0CUihbAEALvVns6BIISQDFDUE=' 
WHERE 
  key_id = '465f783b7986808d1f9e9f189e6c99462786882e0e20939b9049e795eb8d913e' 
  AND (
    token = 'y8w26vWNHg0PXfA2qQ0CUihbAEALvVns6BIISQDFDUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )