UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WvPiHa9b4Oby5+w5P35E62PbrJrYAedkxumWajJSevc=' 
WHERE 
  key_id = 'f1b3af1a0160a77e9dc1b9555b491c6d3b946cf904eafa77045e326d6edba393' 
  AND (
    token = 'WvPiHa9b4Oby5+w5P35E62PbrJrYAedkxumWajJSevc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )