UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UdvpI5FxRK9SzjdSljOc+gFHCU4yYRpSMifr85VTwIo=' 
WHERE 
  key_id = '4407db7a878965369acd156abc1fee7643b64641b2a35847c56e6bb116763962' 
  AND (
    token = 'UdvpI5FxRK9SzjdSljOc+gFHCU4yYRpSMifr85VTwIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )