UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm7nLaCDY7bsCDMBvQztWWDWEo1N0+PhKGoI78ocrgmE=' 
WHERE 
  key_id = 'e995df7f4ef9c2affbf54ddf2b4d9d845b9ad8b7ee1f7ab83c596de5984c091e' 
  AND (
    token = 'm7nLaCDY7bsCDMBvQztWWDWEo1N0+PhKGoI78ocrgmE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )