UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R7Repz5Cm45T/kM2xjLqleJScvXJNq+0bQu/KZVpKRw=' 
WHERE 
  key_id = 'ec262e29fc6f391d73ad49b24f8c6626c44552455dd9962f3a87f4af216f8cdd' 
  AND (
    token = 'R7Repz5Cm45T/kM2xjLqleJScvXJNq+0bQu/KZVpKRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )