UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tJ9+Uzq7BzF+D7K7cLeepnprh/2qoB34cW+NmX4VOjQ=' 
WHERE 
  key_id = 'b806df17e0f96e31ff272497e4808f27a0177a38baa9ea0b5f1b9b519d61de5f' 
  AND (
    token = 'tJ9+Uzq7BzF+D7K7cLeepnprh/2qoB34cW+NmX4VOjQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )