UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vNgWHanRUuFoROYztHSHtLgZwnWyAlrVx8DOGuGm6mw=' 
WHERE 
  key_id = 'cd46190a93ea16dbff71eb621991085a9cc2a72fd8c4987237af69982eacf172' 
  AND (
    token = 'vNgWHanRUuFoROYztHSHtLgZwnWyAlrVx8DOGuGm6mw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )