UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YkWor5Nx+GkIKmznpE2HZb6X9NZ02gVwdp0RXhXK1sE=' 
WHERE 
  key_id = '899e6a77e0235d3e119ae9737d9d96b24c622b442f63bdabbe24a8e51f08bb33' 
  AND (
    token = 'YkWor5Nx+GkIKmznpE2HZb6X9NZ02gVwdp0RXhXK1sE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )