UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kbKxdBQIk1Mk514OXMN9tpVq322H5gTIQdtZTjQruXI=' 
WHERE 
  key_id = 'a54634b7bd6162cea34e893ba16a45935dd651a3bdad1de7e062b37316168e34' 
  AND (
    token = 'kbKxdBQIk1Mk514OXMN9tpVq322H5gTIQdtZTjQruXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )