UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jv7YwdPPdvaOXh6jicZAIKnvQG+1uHm48bpRMT6QPNY=' 
WHERE 
  key_id = 'd31fa9bc97b023a26f76b0f5a2216fe0462907c10e4ee390e74835d119b95f7d' 
  AND (
    token = 'Jv7YwdPPdvaOXh6jicZAIKnvQG+1uHm48bpRMT6QPNY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )