UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KYYn2gBnpzRt0/hbTixSLphDRU+m/25AO9HoS6dIrtU=' 
WHERE 
  key_id = 'c870fc4cec89cb643961820f520cecfdd17c52180b6b2b61ce66a6e636b402ab' 
  AND (
    token = 'KYYn2gBnpzRt0/hbTixSLphDRU+m/25AO9HoS6dIrtU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )