UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd5gpLC8Vo6+gMxpZ+T31inOY1kqrU7ucXSGkGkIqwsY=' 
WHERE 
  key_id = '56c170c943e518b34c3f0ffdddb57b6405b73e6d157fbfd69a85d52db66d4352' 
  AND (
    token = 'd5gpLC8Vo6+gMxpZ+T31inOY1kqrU7ucXSGkGkIqwsY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )