UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kJ+Ys3ahEGJ9PghdLRyM1wKPryCUT0hgCet1tmC5vAI=' 
WHERE 
  key_id = '2e0ec5b16e27ebc1965b280773d3136f31115e8e0eb3e6d256436f1c5a6e2c66' 
  AND (
    token = 'kJ+Ys3ahEGJ9PghdLRyM1wKPryCUT0hgCet1tmC5vAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )