UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TMJ+TtYzzotY3rjDXBg/8SF9tPot1QeLbrwPSS1p1kU=' 
WHERE 
  key_id = 'a4b0d972eaf20f62825fec9f2fecdc767c56c520c204bdff50dfb4c001faca2a' 
  AND (
    token = 'TMJ+TtYzzotY3rjDXBg/8SF9tPot1QeLbrwPSS1p1kU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )