UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yljdFAKGFPvb8tIkRgc09XGTMAiUjEs2cPpfU8wO3V4=' 
WHERE 
  key_id = '80d17ffbba0a8da37ea55e94482abb3654cde6a3d258c931b910a304d8b21685' 
  AND (
    token = 'yljdFAKGFPvb8tIkRgc09XGTMAiUjEs2cPpfU8wO3V4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )