UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IzHQWDDr+oxKY7nO3YGnTpbL3rUdgfGACDRA6EsE08Q=' 
WHERE 
  key_id = 'a219d784e234e781ca02801e07d41a0cd205bd1ef846fcd61626f967a3c51250' 
  AND (
    token = 'IzHQWDDr+oxKY7nO3YGnTpbL3rUdgfGACDRA6EsE08Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )