UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G5Pp04nHAH3oFzgOdYw1Z5kphoNNg68cDjCB6zv6O3E=' 
WHERE 
  key_id = 'c56225752b96df13510bcd4fa7509ddab65864d3a0af8f4e925d8605cac5dbdb' 
  AND (
    token = 'G5Pp04nHAH3oFzgOdYw1Z5kphoNNg68cDjCB6zv6O3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )