UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ldW2NNE876PyrvEK2Naju+baufbG8Y2ZotdXmLTkmgs=' 
WHERE 
  key_id = '157bc15e2834308773b9b804262a17e9f82c70cf5fbccc711dbdd9e53c234c7d' 
  AND (
    token = 'ldW2NNE876PyrvEK2Naju+baufbG8Y2ZotdXmLTkmgs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )