UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FXKfjdmFy2N8n8SjB/bpAlZyUomFlXTkKzDRlCQvXvo=' 
WHERE 
  key_id = '935d3b714a504edc9d66c56047d97cb59cb6dd7fdba8aba9257abc7e682711d7' 
  AND (
    token = 'FXKfjdmFy2N8n8SjB/bpAlZyUomFlXTkKzDRlCQvXvo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )