UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DYWCdMPVENm4YgNoic4XnyMDIesGJTUKRm2yRAGQpnI=' 
WHERE 
  key_id = 'a3d34fe604c2ec94f87e8171f74bca88fa8ead32aca7d0977919df073fc5b412' 
  AND (
    token = 'DYWCdMPVENm4YgNoic4XnyMDIesGJTUKRm2yRAGQpnI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )