UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AXAam/WNwdCQ2VgL82k6ml7oE42RkqIkiZYpIkiGlJk=' 
WHERE 
  key_id = 'a737dc2c55f28d79684b2f1357c10d5f518149f8c0b02a2e70f0117634a81c4a' 
  AND (
    token = 'AXAam/WNwdCQ2VgL82k6ml7oE42RkqIkiZYpIkiGlJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )