UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X1UYw3SHbiqN4+8nYRaRp6ekrYS+0J5PG99K8QhY1kk=' 
WHERE 
  key_id = 'e6c80c395b4dc3feb62aa557c4646102f275d96ca09dba2e3009ba2b98569708' 
  AND (
    token = 'X1UYw3SHbiqN4+8nYRaRp6ekrYS+0J5PG99K8QhY1kk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )