UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JWt8BCZhoucb3DXFhbZPXAL5wAMutVsmUL5QtNeh86k=' 
WHERE 
  key_id = '1b869cd1cc767219a3e41ad71391bb2c951d3d305c563b4d54d8b865aa1f0da1' 
  AND (
    token = 'JWt8BCZhoucb3DXFhbZPXAL5wAMutVsmUL5QtNeh86k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )