UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EwaNxlpBxoPCaRSH8I/2n6AVJnHWjFskN0H6tmhhKk8=' 
WHERE 
  key_id = 'fb873db7a3b53c43323a1660d9d39e55478d816722242739493ff0b4d3e10738' 
  AND (
    token = 'EwaNxlpBxoPCaRSH8I/2n6AVJnHWjFskN0H6tmhhKk8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )