UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YDAEePOpiprVRKrnbwFeaaAHiOpsweoZVi33WxEObBo=' 
WHERE 
  key_id = '2a9f1d863eaec75ee470f8be69fadd22b58b4ade4b5c453f3c1f792b68500991' 
  AND (
    token = 'YDAEePOpiprVRKrnbwFeaaAHiOpsweoZVi33WxEObBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )