UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MnwNDPw1ncsvsxvM2tYkt/Pz7c8HwcHU2CvpmtHNQvY=' 
WHERE 
  key_id = '14380e5b3b7d029ceaaf22461ac739ce0fec81d755f5ddcd9f68adfccaf22853' 
  AND (
    token = 'MnwNDPw1ncsvsxvM2tYkt/Pz7c8HwcHU2CvpmtHNQvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )