UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/jjLpzo7OONMY9iso9TQK4VjmdRsua8ks5RYzceUwRE=' 
WHERE 
  key_id = '914a03ef1d1fc8c5759ed09f9568b77b0475449dd885bf770dbc818038f5e660' 
  AND (
    token = '/jjLpzo7OONMY9iso9TQK4VjmdRsua8ks5RYzceUwRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )