UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UaUc8eiHKLm+98YrHgVaurldIBXBpOlma/FX3GGhdtE=' 
WHERE 
  key_id = '4130a983c0c78e3c4e18893aece8dec9bba5d27bf2d450acef06db1a123a63f6' 
  AND (
    token = 'UaUc8eiHKLm+98YrHgVaurldIBXBpOlma/FX3GGhdtE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )