UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bf8q/p1vCj3NRc/02PyFJTQoVpyT347h9tsN+z1d6so=' 
WHERE 
  key_id = '7a60dc054f0e313d693ced522bf607c2b8242078dcb22c719acdf89e92104eb3' 
  AND (
    token = 'bf8q/p1vCj3NRc/02PyFJTQoVpyT347h9tsN+z1d6so=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )