UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hUEN2Rc0qjKVqlHAg3Yir7+EGdfHoH5qn9g0myXRw7U=' 
WHERE 
  key_id = '6a2e6078e8221b9cc48dc0e293e0bf2b9e61e0c645bf7153ce4aa4085a28f34e' 
  AND (
    token = 'hUEN2Rc0qjKVqlHAg3Yir7+EGdfHoH5qn9g0myXRw7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )