UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cZ0jpwsXC9UMjf9ewQ1d8cRRs60j1JUsqARNPbMv4Wc=' 
WHERE 
  key_id = '1ef8eff1a05ad0e74f389388a129f8df369d97d91dce1a4744a294fb86bd4fe7' 
  AND (
    token = 'cZ0jpwsXC9UMjf9ewQ1d8cRRs60j1JUsqARNPbMv4Wc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )