UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ROVoQpaM4jHzJxGz7jqb1tnE34F6C/mab6h/fOZpo38=' 
WHERE 
  key_id = '83205b73d781bf7d5d3b7347323ac090650cdaf7d85428f63497fc8476327210' 
  AND (
    token = 'ROVoQpaM4jHzJxGz7jqb1tnE34F6C/mab6h/fOZpo38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )