UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QdWBOPCP/ntvsMMVzeKDHHlN1RYh8gn1ty56hQpozX8=' 
WHERE 
  key_id = 'b47a333ef2a5927460e652af5ee42c3e3e9c5cacfabf2a2fb3b7e4e8468ae305' 
  AND (
    token = 'QdWBOPCP/ntvsMMVzeKDHHlN1RYh8gn1ty56hQpozX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )