UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '45zNIgjDsb4B1/cCLpw1fAAKyWk6OIc5uELtRJ0F6kU=' 
WHERE 
  key_id = '858508e60b82c69f4d63816f14e77ff1100092fdb8b4e29aa5a69c6d6e2600d8' 
  AND (
    token = '45zNIgjDsb4B1/cCLpw1fAAKyWk6OIc5uELtRJ0F6kU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )