UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oqy7q70/CUF46dZd6OPSXVaccw9ivkJAxEeWe/I4wsY=' 
WHERE 
  key_id = 'affb8e279d493fec3f3c66930779da4ad80371080e9e1ab4ce3934289b922bf3' 
  AND (
    token = 'Oqy7q70/CUF46dZd6OPSXVaccw9ivkJAxEeWe/I4wsY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )