UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VRLGvvwU/W+n4YnxreEVhrIguU13UtH+jOamWvMLUPE=' 
WHERE 
  key_id = 'a6d1fc4860514943d96324c066fe70a5ae074e69f727f4731b0b24bb80c4f30d' 
  AND (
    token = 'VRLGvvwU/W+n4YnxreEVhrIguU13UtH+jOamWvMLUPE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )