UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ceVniAkZsWIkqB0UG9Ybb7LcrtsJrHP+wD2FYEvPIaE=' 
WHERE 
  key_id = 'a83c88e72cad30c19ed73ccbd7f2b8fa8d28ab325d3ac0fda6ffe4640b2a8597' 
  AND (
    token = 'ceVniAkZsWIkqB0UG9Ybb7LcrtsJrHP+wD2FYEvPIaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )