UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tFNSsvvi+VCP2mloQpr7WHwdElgL+TkOgYo0hzYtjiM=' 
WHERE 
  key_id = '4ea232f4086803abf7dd2134cc2958592ad38988a9592e368f67dc5a6766cb28' 
  AND (
    token = 'tFNSsvvi+VCP2mloQpr7WHwdElgL+TkOgYo0hzYtjiM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )